Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r516-tajo-171654447000405.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is PolyORBNT-COL-S10J20, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r516-tajo-171654447000405
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.2K Apr 12 11:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 11:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 11:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 11:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.4K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 12 13:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 12 13:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 92K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-00
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-01
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-02
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-03
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-04
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-05
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-06
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-07
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-08
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-09
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-10
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-11
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-12
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-13
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-14
FORMULA_NAME PolyORBNT-COL-S10J20-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1717258812582

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S10J20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 16:20:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-06-01 16:20:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 16:20:13] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-06-01 16:20:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 16:20:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 542 ms
[2024-06-01 16:20:14] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 494 PT places and 11822.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
[2024-06-01 16:20:14] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 4 ms.
[2024-06-01 16:20:14] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
// Phase 1: matrix 38 rows 48 cols
[2024-06-01 16:20:14] [INFO ] Computed 13 invariants in 13 ms
Current structural bounds on expressions (after Invariants on skeleton) : Max Seen:[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0] Max Struct:[10, 10, +inf, 1, 2, +inf, 10, +inf, +inf, +inf, 1, 3, 10, 2, 1, 1]
FORMULA PolyORBNT-COL-S10J20-UpperBounds-12 10 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2024-06-01 16:20:14] [INFO ] Invariant cache hit.
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-06-01 16:20:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:14] [INFO ] [Nat]Absence check using 6 positive place invariants in 4 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2024-06-01 16:20:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:20:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:14] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:20:14] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 27 ms.
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2024-06-01 16:20:14] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:20:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2024-06-01 16:20:15] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 11 ms to minimize.
[2024-06-01 16:20:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2024-06-01 16:20:15] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:20:15] [INFO ] Added : 21 causal constraints over 5 iterations in 266 ms. Result :sat
Minimization took 101 ms.
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:15] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 0 ms returned sat
[2024-06-01 16:20:15] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 3 ms to minimize.
[2024-06-01 16:20:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2024-06-01 16:20:15] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:20:15] [INFO ] Added : 20 causal constraints over 4 iterations in 19 ms. Result :sat
Minimization took 15 ms.
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2024-06-01 16:20:15] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 1 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-06-01 16:20:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:15] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 3 ms.
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-06-01 16:20:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 110 ms
[2024-06-01 16:20:16] [INFO ] Added : 20 causal constraints over 5 iterations in 309 ms. Result :sat
Minimization took 106 ms.
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 5 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-06-01 16:20:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 3 ms to minimize.
[2024-06-01 16:20:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 85 ms
[2024-06-01 16:20:16] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2024-06-01 16:20:16] [INFO ] Added : 36 causal constraints over 8 iterations in 134 ms. Result :sat
Minimization took 23 ms.
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:16] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-06-01 16:20:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:16] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-06-01 16:20:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 286 ms
[2024-06-01 16:20:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 16:20:17] [INFO ] Added : 11 causal constraints over 3 iterations in 29 ms. Result :sat
Minimization took 148 ms.
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:20:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:17] [INFO ] Added : 36 causal constraints over 8 iterations in 61 ms. Result :sat
Minimization took 27 ms.
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:17] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-06-01 16:20:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:17] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-06-01 16:20:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 43 ms
[2024-06-01 16:20:17] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:17] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 1 ms to minimize.
[2024-06-01 16:20:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 51 ms
[2024-06-01 16:20:17] [INFO ] Added : 36 causal constraints over 8 iterations in 213 ms. Result :sat
Minimization took 43 ms.
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2024-06-01 16:20:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:18] [INFO ] Added : 36 causal constraints over 8 iterations in 53 ms. Result :sat
Minimization took 25 ms.
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 251 ms
[2024-06-01 16:20:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 95 ms
[2024-06-01 16:20:18] [INFO ] Added : 36 causal constraints over 8 iterations in 154 ms. Result :sat
Minimization took 53 ms.
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:20:18] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 2 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2024-06-01 16:20:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 4 ms returned sat
[2024-06-01 16:20:18] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 16:20:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2024-06-01 16:20:18] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:19] [INFO ] Added : 22 causal constraints over 5 iterations in 247 ms. Result :sat
Minimization took 123 ms.
[2024-06-01 16:20:19] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:19] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:19] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:20:19] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:19] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:19] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:19] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2024-06-01 16:20:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:19] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 6 ms.
[2024-06-01 16:20:19] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2024-06-01 16:20:19] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 16:20:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 103 ms
[2024-06-01 16:20:19] [INFO ] Added : 20 causal constraints over 4 iterations in 298 ms. Result :sat
Minimization took 181 ms.
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:20:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2024-06-01 16:20:20] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-06-01 16:20:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2024-06-01 16:20:20] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:20] [INFO ] Added : 33 causal constraints over 7 iterations in 162 ms. Result :sat
Minimization took 25 ms.
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-06-01 16:20:20] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using 6 positive and 7 generalized place invariants in 3 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-06-01 16:20:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2024-06-01 16:20:20] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 16:20:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2024-06-01 16:20:20] [INFO ] Computed and/alt/rep : 36/66/36 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 16:20:20] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 1 ms to minimize.
[2024-06-01 16:20:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 45 ms
[2024-06-01 16:20:20] [INFO ] Added : 36 causal constraints over 8 iterations in 113 ms. Result :sat
Minimization took 35 ms.
Current structural bounds on expressions (after SMT on skeleton) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 10, +inf, 2, +inf, 10, +inf, +inf, +inf, 1, 3, 2, 1, 1]
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-06-01 16:20:20] [INFO ] Unfolded HLPN to a Petri net with 494 places and 11780 transitions 111159 arcs in 278 ms.
[2024-06-01 16:20:20] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 32 ms
Reduce places removed 20 places and 20 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 10, +inf, 2, +inf, 10, +inf, +inf, +inf, 1, 3, 2, 1, 1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 10, +inf, 2, +inf, 10, +inf, +inf, +inf, 1, 3, 2, 1, 1]
[2024-06-01 16:20:21] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
// Phase 1: matrix 1641 rows 474 cols
[2024-06-01 16:20:21] [INFO ] Computed 72 invariants in 76 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 10, 21, 2, 11, 10, 11, 21, 84, 1, 3, 2, 1, 1]
RANDOM walk for 10000 steps (560 resets) in 320 ms. (31 steps per ms)
FORMULA PolyORBNT-COL-S10J20-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 130011 steps (1372 resets) in 551 ms. (235 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 21, 2, 11, 10, 11, 21, 84, 1, 3, 2, 1, 1]
[2024-06-01 16:20:22] [INFO ] Flow matrix only has 1641 transitions (discarded 9 similar events)
[2024-06-01 16:20:22] [INFO ] Invariant cache hit.
[2024-06-01 16:20:22] [INFO ] [Real]Absence check using 65 positive place invariants in 23 ms returned sat
[2024-06-01 16:20:22] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:22] [INFO ] [Real]Absence check using state equation in 494 ms returned sat
[2024-06-01 16:20:22] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:22] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2024-06-01 16:20:22] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:20:24] [INFO ] [Nat]Absence check using state equation in 1350 ms returned unknown
[2024-06-01 16:20:24] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:24] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 18 ms returned sat
[2024-06-01 16:20:24] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-06-01 16:20:24] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:24] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2024-06-01 16:20:24] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:26] [INFO ] [Nat]Absence check using state equation in 1134 ms returned sat
[2024-06-01 16:20:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:20:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 80 ms returned sat
[2024-06-01 16:20:26] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 252 ms.
[2024-06-01 16:20:27] [INFO ] Deduced a trap composed of 73 places in 536 ms of which 3 ms to minimize.
[2024-06-01 16:20:28] [INFO ] Deduced a trap composed of 19 places in 520 ms of which 3 ms to minimize.
[2024-06-01 16:20:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1355 ms
[2024-06-01 16:20:28] [INFO ] Added : 28 causal constraints over 6 iterations in 2607 ms. Result :sat
Minimization took 668 ms.
[2024-06-01 16:20:29] [INFO ] [Real]Absence check using 65 positive place invariants in 21 ms returned sat
[2024-06-01 16:20:29] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:30] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2024-06-01 16:20:30] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:30] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2024-06-01 16:20:30] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:30] [INFO ] [Nat]Absence check using state equation in 600 ms returned sat
[2024-06-01 16:20:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2024-06-01 16:20:31] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 508 ms.
[2024-06-01 16:20:32] [INFO ] Added : 10 causal constraints over 2 iterations in 1744 ms. Result :unknown
[2024-06-01 16:20:33] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:33] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 16 ms returned sat
[2024-06-01 16:20:33] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2024-06-01 16:20:33] [INFO ] [Real]Added 1 Read/Feed constraints in 11 ms returned sat
[2024-06-01 16:20:33] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:33] [INFO ] [Nat]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:33] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:20:34] [INFO ] [Nat]Absence check using state equation in 677 ms returned sat
[2024-06-01 16:20:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 181 ms returned sat
[2024-06-01 16:20:34] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 179 ms.
[2024-06-01 16:20:36] [INFO ] Deduced a trap composed of 69 places in 491 ms of which 4 ms to minimize.
[2024-06-01 16:20:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 830 ms
[2024-06-01 16:20:36] [INFO ] Added : 23 causal constraints over 5 iterations in 1805 ms. Result :sat
Minimization took 631 ms.
[2024-06-01 16:20:37] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:37] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:37] [INFO ] [Real]Absence check using state equation in 575 ms returned sat
[2024-06-01 16:20:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2024-06-01 16:20:38] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:20:38] [INFO ] [Nat]Absence check using state equation in 507 ms returned sat
[2024-06-01 16:20:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 196 ms returned sat
[2024-06-01 16:20:39] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 189 ms.
[2024-06-01 16:20:39] [INFO ] Added : 7 causal constraints over 2 iterations in 552 ms. Result :sat
Minimization took 722 ms.
[2024-06-01 16:20:40] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:40] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:20:40] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2024-06-01 16:20:40] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:41] [INFO ] [Nat]Absence check using 65 positive place invariants in 21 ms returned sat
[2024-06-01 16:20:41] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:41] [INFO ] [Nat]Absence check using state equation in 612 ms returned sat
[2024-06-01 16:20:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 182 ms returned sat
[2024-06-01 16:20:42] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 187 ms.
[2024-06-01 16:20:43] [INFO ] Deduced a trap composed of 19 places in 403 ms of which 1 ms to minimize.
[2024-06-01 16:20:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 640 ms
[2024-06-01 16:20:43] [INFO ] Added : 27 causal constraints over 6 iterations in 1687 ms. Result :sat
Minimization took 758 ms.
[2024-06-01 16:20:44] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:44] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 11 ms returned sat
[2024-06-01 16:20:45] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2024-06-01 16:20:45] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:45] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2024-06-01 16:20:45] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2024-06-01 16:20:46] [INFO ] [Nat]Absence check using state equation in 766 ms returned sat
[2024-06-01 16:20:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 40 ms returned sat
[2024-06-01 16:20:46] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 170 ms.
[2024-06-01 16:20:47] [INFO ] Deduced a trap composed of 19 places in 415 ms of which 1 ms to minimize.
[2024-06-01 16:20:47] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 970 ms
Maximisation of solution failed !
Minimization took 3 ms.
[2024-06-01 16:20:50] [INFO ] [Real]Absence check using 65 positive place invariants in 21 ms returned sat
[2024-06-01 16:20:50] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:50] [INFO ] [Real]Absence check using state equation in 568 ms returned sat
[2024-06-01 16:20:50] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:51] [INFO ] [Nat]Absence check using 65 positive place invariants in 17 ms returned sat
[2024-06-01 16:20:51] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:20:51] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2024-06-01 16:20:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 105 ms returned sat
[2024-06-01 16:20:51] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 217 ms.
[2024-06-01 16:20:53] [INFO ] Deduced a trap composed of 19 places in 433 ms of which 2 ms to minimize.
[2024-06-01 16:20:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 630 ms
[2024-06-01 16:20:53] [INFO ] Added : 33 causal constraints over 7 iterations in 2182 ms. Result :sat
Minimization took 761 ms.
[2024-06-01 16:20:54] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:54] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:55] [INFO ] [Real]Absence check using state equation in 520 ms returned sat
[2024-06-01 16:20:55] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:55] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2024-06-01 16:20:55] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2024-06-01 16:20:55] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2024-06-01 16:20:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 84 ms returned sat
[2024-06-01 16:20:56] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 168 ms.
[2024-06-01 16:20:56] [INFO ] Added : 8 causal constraints over 2 iterations in 556 ms. Result :sat
Minimization took 767 ms.
[2024-06-01 16:20:57] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:20:57] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:57] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2024-06-01 16:20:58] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:20:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2024-06-01 16:20:58] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:20:58] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2024-06-01 16:20:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 27 ms returned sat
[2024-06-01 16:20:59] [INFO ] Deduced a trap composed of 218 places in 588 ms of which 3 ms to minimize.
[2024-06-01 16:20:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 804 ms
[2024-06-01 16:20:59] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 192 ms.
[2024-06-01 16:21:00] [INFO ] Added : 11 causal constraints over 3 iterations in 820 ms. Result :sat
Minimization took 824 ms.
[2024-06-01 16:21:01] [INFO ] [Real]Absence check using 65 positive place invariants in 17 ms returned sat
[2024-06-01 16:21:01] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 7 ms returned sat
[2024-06-01 16:21:01] [INFO ] [Real]Absence check using state equation in 430 ms returned sat
[2024-06-01 16:21:01] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:21:02] [INFO ] [Nat]Absence check using 65 positive place invariants in 17 ms returned sat
[2024-06-01 16:21:02] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:21:03] [INFO ] [Nat]Absence check using state equation in 1750 ms returned unknown
[2024-06-01 16:21:03] [INFO ] [Real]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:21:03] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:21:04] [INFO ] [Real]Absence check using state equation in 492 ms returned sat
[2024-06-01 16:21:04] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:21:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 21 ms returned sat
[2024-06-01 16:21:04] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 9 ms returned sat
[2024-06-01 16:21:05] [INFO ] [Nat]Absence check using state equation in 491 ms returned sat
[2024-06-01 16:21:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 161 ms returned sat
[2024-06-01 16:21:05] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 162 ms.
[2024-06-01 16:21:06] [INFO ] Added : 25 causal constraints over 5 iterations in 961 ms. Result :sat
Minimization took 831 ms.
[2024-06-01 16:21:07] [INFO ] [Real]Absence check using 65 positive place invariants in 21 ms returned sat
[2024-06-01 16:21:07] [INFO ] [Real]Absence check using 65 positive and 7 generalized place invariants in 14 ms returned sat
[2024-06-01 16:21:07] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2024-06-01 16:21:07] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:21:07] [INFO ] [Nat]Absence check using 65 positive place invariants in 22 ms returned sat
[2024-06-01 16:21:07] [INFO ] [Nat]Absence check using 65 positive and 7 generalized place invariants in 10 ms returned sat
[2024-06-01 16:21:09] [INFO ] [Nat]Absence check using state equation in 1057 ms returned sat
[2024-06-01 16:21:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 105 ms returned sat
[2024-06-01 16:21:09] [INFO ] Computed and/alt/rep : 1307/4443/1307 causal constraints (skipped 323 transitions) in 172 ms.
[2024-06-01 16:21:10] [INFO ] Deduced a trap composed of 19 places in 453 ms of which 1 ms to minimize.
[2024-06-01 16:21:11] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 1009 ms
Maximisation of solution failed !
Minimization took 0 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[10, 21, 2, 11, 10, 11, 21, 84, 1, 3, 2, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1] Max Struct:[10, 21, 2, 11, 10, 11, 21, 84, 1, 3, 2, 1, 1]
Support contains 73 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 1650/1650 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 464 transition count 1626
Reduce places removed 24 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 25 rules applied. Total rules applied 59 place count 440 transition count 1625
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 439 transition count 1625
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 60 place count 439 transition count 1601
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 108 place count 415 transition count 1601
Applied a total of 108 rules in 307 ms. Remains 415 /474 variables (removed 59) and now considering 1601/1650 (removed 49) transitions.
Running 1590 sub problems to find dead transitions.
[2024-06-01 16:21:13] [INFO ] Flow matrix only has 1592 transitions (discarded 9 similar events)
// Phase 1: matrix 1592 rows 415 cols
[2024-06-01 16:21:13] [INFO ] Computed 62 invariants in 64 ms
[2024-06-01 16:21:13] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1590 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1590 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 1590 unsolved
Problem TDEAD381 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD383 is UNSAT
Problem TDEAD386 is UNSAT
Problem TDEAD387 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD389 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD407 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
Problem TDEAD411 is UNSAT
Problem TDEAD412 is UNSAT
Problem TDEAD413 is UNSAT
Problem TDEAD416 is UNSAT
Problem TDEAD417 is UNSAT
Problem TDEAD420 is UNSAT
Problem TDEAD421 is UNSAT
Problem TDEAD422 is UNSAT
Problem TDEAD423 is UNSAT
Problem TDEAD426 is UNSAT
Problem TDEAD429 is UNSAT
Problem TDEAD430 is UNSAT
Problem TDEAD431 is UNSAT
Problem TDEAD432 is UNSAT
Problem TDEAD433 is UNSAT
Problem TDEAD434 is UNSAT
Problem TDEAD435 is UNSAT
Problem TDEAD436 is UNSAT
Problem TDEAD437 is UNSAT
Problem TDEAD438 is UNSAT
Problem TDEAD439 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD441 is UNSAT
Problem TDEAD442 is UNSAT
Problem TDEAD443 is UNSAT
Problem TDEAD444 is UNSAT
Problem TDEAD445 is UNSAT
Problem TDEAD446 is UNSAT
Problem TDEAD447 is UNSAT
Problem TDEAD448 is UNSAT
Problem TDEAD451 is UNSAT
Problem TDEAD452 is UNSAT
Problem TDEAD455 is UNSAT
Problem TDEAD456 is UNSAT
Problem TDEAD457 is UNSAT
Problem TDEAD458 is UNSAT
Problem TDEAD461 is UNSAT
Problem TDEAD464 is UNSAT
Problem TDEAD465 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD467 is UNSAT
Problem TDEAD468 is UNSAT
Problem TDEAD471 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD478 is UNSAT
Problem TDEAD479 is UNSAT
Problem TDEAD480 is UNSAT
Problem TDEAD481 is UNSAT
Problem TDEAD482 is UNSAT
Problem TDEAD483 is UNSAT
Problem TDEAD484 is UNSAT
Problem TDEAD485 is UNSAT
Problem TDEAD486 is UNSAT
Problem TDEAD487 is UNSAT
Problem TDEAD488 is UNSAT
Problem TDEAD489 is UNSAT
Problem TDEAD490 is UNSAT
Problem TDEAD491 is UNSAT
Problem TDEAD492 is UNSAT
Problem TDEAD493 is UNSAT
Problem TDEAD494 is UNSAT
Problem TDEAD495 is UNSAT
Problem TDEAD496 is UNSAT
Problem TDEAD497 is UNSAT
Problem TDEAD498 is UNSAT
Problem TDEAD499 is UNSAT
Problem TDEAD500 is UNSAT
Problem TDEAD501 is UNSAT
Problem TDEAD502 is UNSAT
Problem TDEAD503 is UNSAT
Problem TDEAD504 is UNSAT
Problem TDEAD507 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD511 is UNSAT
Problem TDEAD512 is UNSAT
Problem TDEAD513 is UNSAT
Problem TDEAD514 is UNSAT
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Problem TDEAD1050 is UNSAT
Problem TDEAD1051 is UNSAT
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Problem TDEAD1080 is UNSAT
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Problem TDEAD1100 is UNSAT
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Problem TDEAD1111 is UNSAT
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Problem TDEAD1234 is UNSAT
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Problem TDEAD1316 is UNSAT
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Problem TDEAD1323 is UNSAT
Problem TDEAD1328 is UNSAT
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Problem TDEAD1358 is UNSAT
Problem TDEAD1368 is UNSAT
At refinement iteration 3 (OVERLAPS) 9/414 variables, 9/61 constraints. Problems are: Problem set: 558 solved, 1032 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 414/2007 variables, and 61 constraints, problems are : Problem set: 558 solved, 1032 unsolved in 20061 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/415 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1590/590 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 558 solved, 1032 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/405 variables, 46/46 constraints. Problems are: Problem set: 558 solved, 1032 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/405 variables, 6/52 constraints. Problems are: Problem set: 558 solved, 1032 unsolved
[2024-06-01 16:21:54] [INFO ] Deduced a trap composed of 69 places in 329 ms of which 4 ms to minimize.
[2024-06-01 16:21:56] [INFO ] Deduced a trap composed of 11 places in 473 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/405 variables, 2/54 constraints. Problems are: Problem set: 558 solved, 1032 unsolved
[2024-06-01 16:22:06] [INFO ] Deduced a trap composed of 121 places in 385 ms of which 2 ms to minimize.
[2024-06-01 16:22:06] [INFO ] Deduced a trap composed of 103 places in 377 ms of which 3 ms to minimize.
[2024-06-01 16:22:09] [INFO ] Deduced a trap composed of 17 places in 376 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 405/2007 variables, and 57 constraints, problems are : Problem set: 558 solved, 1032 unsolved in 20025 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/415 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 442/590 constraints, Known Traps: 5/5 constraints]
After SMT, in 60215ms problems are : Problem set: 558 solved, 1032 unsolved
Search for dead transitions found 558 dead transitions in 60289ms
Found 558 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 558 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 558 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 415/474 places, 1043/1650 transitions.
Applied a total of 0 rules in 33 ms. Remains 415 /415 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60668 ms. Remains : 415/474 places, 1043/1650 transitions.
[2024-06-01 16:22:13] [INFO ] Flow matrix only has 1034 transitions (discarded 9 similar events)
// Phase 1: matrix 1034 rows 415 cols
[2024-06-01 16:22:13] [INFO ] Computed 62 invariants in 18 ms
Current structural bounds on expressions (after invariants) : Max Seen:[1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1] Max Struct:[10, 21, 2, 11, 10, 11, 21, 84, 1, 3, 2, 1, 1]
FORMULA PolyORBNT-COL-S10J20-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J20-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (68497 resets) in 9735 ms. (102 steps per ms)
FORMULA PolyORBNT-COL-S10J20-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-13 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-11 3 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-04 2 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 7000007 steps (66299 resets) in 13041 ms. (536 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[4, 1, 1, 3, 1, 1, 1] Max Struct:[10, 21, 11, 10, 11, 21, 84]
[2024-06-01 16:22:36] [INFO ] Flow matrix only has 1034 transitions (discarded 9 similar events)
[2024-06-01 16:22:36] [INFO ] Invariant cache hit.
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive place invariants in 18 ms returned sat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned unsat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive place invariants in 11 ms returned sat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive place invariants in 10 ms returned sat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 4 ms returned unsat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive place invariants in 12 ms returned sat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 7 ms returned sat
[2024-06-01 16:22:36] [INFO ] [Real]Absence check using state equation in 221 ms returned sat
[2024-06-01 16:22:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:22:37] [INFO ] [Real]Added 1 Read/Feed constraints in 12 ms returned sat
[2024-06-01 16:22:37] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:22:37] [INFO ] [Nat]Absence check using 55 positive place invariants in 11 ms returned sat
[2024-06-01 16:22:37] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 6 ms returned sat
[2024-06-01 16:22:37] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-06-01 16:22:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 123 ms returned sat
[2024-06-01 16:22:37] [INFO ] Deduced a trap composed of 59 places in 295 ms of which 4 ms to minimize.
[2024-06-01 16:22:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2024-06-01 16:22:37] [INFO ] Computed and/alt/rep : 700/2801/700 causal constraints (skipped 323 transitions) in 75 ms.
[2024-06-01 16:22:38] [INFO ] Added : 5 causal constraints over 1 iterations in 182 ms. Result :sat
Minimization took 1140 ms.
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive place invariants in 14 ms returned sat
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive place invariants in 16 ms returned sat
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned unsat
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive place invariants in 10 ms returned sat
[2024-06-01 16:22:39] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : Max Seen:[4, 1, 1, 3, 1, 1, 1] Max Struct:[4, 1, 1, 10, 1, 1, 1]
FORMULA PolyORBNT-COL-S10J20-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-COL-S10J20-UpperBounds-01 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 1043/1043 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 415 transition count 1042
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 414 transition count 1042
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 413 transition count 1041
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 413 transition count 1041
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 411 transition count 1039
Applied a total of 8 rules in 106 ms. Remains 411 /415 variables (removed 4) and now considering 1039/1043 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 411/415 places, 1039/1043 transitions.
[2024-06-01 16:22:39] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
// Phase 1: matrix 1030 rows 411 cols
[2024-06-01 16:22:39] [INFO ] Computed 62 invariants in 11 ms
Current structural bounds on expressions (after invariants) : Max Seen:[3] Max Struct:[10]
RANDOM walk for 1000000 steps (70599 resets) in 8065 ms. (123 steps per ms)
BEST_FIRST walk for 1000001 steps (9471 resets) in 1439 ms. (694 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:22:49] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:22:49] [INFO ] Invariant cache hit.
[2024-06-01 16:22:49] [INFO ] [Real]Absence check using 55 positive place invariants in 17 ms returned sat
[2024-06-01 16:22:49] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 12 ms returned sat
[2024-06-01 16:22:49] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2024-06-01 16:22:49] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:22:49] [INFO ] [Nat]Absence check using 55 positive place invariants in 9 ms returned sat
[2024-06-01 16:22:49] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned sat
[2024-06-01 16:22:49] [INFO ] [Nat]Absence check using state equation in 327 ms returned sat
[2024-06-01 16:22:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:22:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 84 ms returned sat
[2024-06-01 16:22:50] [INFO ] Deduced a trap composed of 168 places in 307 ms of which 2 ms to minimize.
[2024-06-01 16:22:50] [INFO ] Deduced a trap composed of 162 places in 331 ms of which 4 ms to minimize.
[2024-06-01 16:22:51] [INFO ] Deduced a trap composed of 166 places in 254 ms of which 3 ms to minimize.
[2024-06-01 16:22:51] [INFO ] Deduced a trap composed of 164 places in 223 ms of which 3 ms to minimize.
[2024-06-01 16:22:51] [INFO ] Deduced a trap composed of 158 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:22:51] [INFO ] Deduced a trap composed of 164 places in 213 ms of which 2 ms to minimize.
[2024-06-01 16:22:52] [INFO ] Deduced a trap composed of 160 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:22:52] [INFO ] Deduced a trap composed of 166 places in 213 ms of which 3 ms to minimize.
[2024-06-01 16:22:52] [INFO ] Deduced a trap composed of 158 places in 231 ms of which 2 ms to minimize.
[2024-06-01 16:22:52] [INFO ] Deduced a trap composed of 162 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:22:53] [INFO ] Deduced a trap composed of 156 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:22:53] [INFO ] Deduced a trap composed of 171 places in 253 ms of which 2 ms to minimize.
[2024-06-01 16:22:53] [INFO ] Deduced a trap composed of 169 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:22:54] [INFO ] Deduced a trap composed of 164 places in 254 ms of which 2 ms to minimize.
[2024-06-01 16:22:54] [INFO ] Deduced a trap composed of 164 places in 271 ms of which 2 ms to minimize.
[2024-06-01 16:22:54] [INFO ] Deduced a trap composed of 166 places in 265 ms of which 3 ms to minimize.
[2024-06-01 16:22:55] [INFO ] Deduced a trap composed of 160 places in 250 ms of which 11 ms to minimize.
[2024-06-01 16:22:55] [INFO ] Deduced a trap composed of 172 places in 228 ms of which 2 ms to minimize.
[2024-06-01 16:22:55] [INFO ] Deduced a trap composed of 158 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:22:55] [INFO ] Deduced a trap composed of 164 places in 228 ms of which 2 ms to minimize.
[2024-06-01 16:22:56] [INFO ] Deduced a trap composed of 160 places in 231 ms of which 2 ms to minimize.
[2024-06-01 16:22:56] [INFO ] Deduced a trap composed of 164 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:22:56] [INFO ] Deduced a trap composed of 162 places in 205 ms of which 2 ms to minimize.
[2024-06-01 16:22:57] [INFO ] Deduced a trap composed of 158 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:22:57] [INFO ] Deduced a trap composed of 168 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:22:57] [INFO ] Deduced a trap composed of 160 places in 239 ms of which 2 ms to minimize.
[2024-06-01 16:22:58] [INFO ] Deduced a trap composed of 160 places in 231 ms of which 2 ms to minimize.
[2024-06-01 16:22:58] [INFO ] Deduced a trap composed of 166 places in 267 ms of which 2 ms to minimize.
[2024-06-01 16:22:58] [INFO ] Deduced a trap composed of 162 places in 253 ms of which 2 ms to minimize.
[2024-06-01 16:22:59] [INFO ] Deduced a trap composed of 162 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:22:59] [INFO ] Deduced a trap composed of 173 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:22:59] [INFO ] Deduced a trap composed of 158 places in 201 ms of which 2 ms to minimize.
[2024-06-01 16:23:00] [INFO ] Deduced a trap composed of 162 places in 292 ms of which 2 ms to minimize.
[2024-06-01 16:23:00] [INFO ] Deduced a trap composed of 158 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:23:01] [INFO ] Deduced a trap composed of 162 places in 254 ms of which 2 ms to minimize.
[2024-06-01 16:23:01] [INFO ] Deduced a trap composed of 158 places in 271 ms of which 2 ms to minimize.
[2024-06-01 16:23:02] [INFO ] Deduced a trap composed of 164 places in 243 ms of which 2 ms to minimize.
[2024-06-01 16:23:02] [INFO ] Deduced a trap composed of 156 places in 262 ms of which 3 ms to minimize.
[2024-06-01 16:23:03] [INFO ] Deduced a trap composed of 164 places in 272 ms of which 2 ms to minimize.
[2024-06-01 16:23:03] [INFO ] Deduced a trap composed of 160 places in 253 ms of which 3 ms to minimize.
[2024-06-01 16:23:04] [INFO ] Deduced a trap composed of 164 places in 287 ms of which 3 ms to minimize.
[2024-06-01 16:23:08] [INFO ] Trap strengthening (SAT) tested/added 41/41 trap constraints in 18489 ms
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 49 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 411/411 places, 1039/1039 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 74 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
[2024-06-01 16:23:08] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:23:08] [INFO ] Invariant cache hit.
[2024-06-01 16:23:09] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-06-01 16:23:09] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:23:09] [INFO ] Invariant cache hit.
[2024-06-01 16:23:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:23:10] [INFO ] Implicit Places using invariants and state equation in 1371 ms returned []
Implicit Place search using SMT with State Equation took 1836 ms to find 0 implicit places.
[2024-06-01 16:23:10] [INFO ] Redundant transitions in 71 ms returned []
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:23:10] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:23:10] [INFO ] Invariant cache hit.
[2024-06-01 16:23:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:23:22] [INFO ] Deduced a trap composed of 122 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:23:22] [INFO ] Deduced a trap composed of 127 places in 206 ms of which 3 ms to minimize.
[2024-06-01 16:23:23] [INFO ] Deduced a trap composed of 117 places in 212 ms of which 3 ms to minimize.
[2024-06-01 16:23:23] [INFO ] Deduced a trap composed of 132 places in 207 ms of which 3 ms to minimize.
[2024-06-01 16:23:23] [INFO ] Deduced a trap composed of 117 places in 197 ms of which 3 ms to minimize.
[2024-06-01 16:23:23] [INFO ] Deduced a trap composed of 117 places in 204 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:23:29] [INFO ] Deduced a trap composed of 127 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:23:29] [INFO ] Deduced a trap composed of 117 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:23:30] [INFO ] Deduced a trap composed of 122 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:23:30] [INFO ] Deduced a trap composed of 117 places in 202 ms of which 3 ms to minimize.
[2024-06-01 16:23:30] [INFO ] Deduced a trap composed of 122 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:23:30] [INFO ] Deduced a trap composed of 117 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:23:31] [INFO ] Deduced a trap composed of 117 places in 209 ms of which 3 ms to minimize.
[2024-06-01 16:23:31] [INFO ] Deduced a trap composed of 117 places in 203 ms of which 2 ms to minimize.
[2024-06-01 16:23:31] [INFO ] Deduced a trap composed of 122 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:23:31] [INFO ] Deduced a trap composed of 117 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:23:31] [INFO ] Deduced a trap composed of 117 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:23:32] [INFO ] Deduced a trap composed of 117 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:23:36] [INFO ] Deduced a trap composed of 14 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:23:38] [INFO ] Deduced a trap composed of 163 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:23:38] [INFO ] Deduced a trap composed of 161 places in 232 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 5 (OVERLAPS) 9/410 variables, 9/82 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 410/1441 variables, and 82 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 21/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:23:48] [INFO ] Deduced a trap composed of 18 places in 266 ms of which 2 ms to minimize.
[2024-06-01 16:23:48] [INFO ] Deduced a trap composed of 112 places in 409 ms of which 3 ms to minimize.
[2024-06-01 16:23:49] [INFO ] Deduced a trap composed of 102 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:23:49] [INFO ] Deduced a trap composed of 102 places in 290 ms of which 4 ms to minimize.
[2024-06-01 16:23:49] [INFO ] Deduced a trap composed of 126 places in 320 ms of which 4 ms to minimize.
[2024-06-01 16:23:50] [INFO ] Deduced a trap composed of 112 places in 320 ms of which 3 ms to minimize.
[2024-06-01 16:23:50] [INFO ] Deduced a trap composed of 126 places in 341 ms of which 4 ms to minimize.
[2024-06-01 16:23:50] [INFO ] Deduced a trap composed of 131 places in 326 ms of which 3 ms to minimize.
[2024-06-01 16:23:51] [INFO ] Deduced a trap composed of 131 places in 341 ms of which 3 ms to minimize.
[2024-06-01 16:23:51] [INFO ] Deduced a trap composed of 131 places in 320 ms of which 3 ms to minimize.
[2024-06-01 16:23:52] [INFO ] Deduced a trap composed of 146 places in 348 ms of which 3 ms to minimize.
[2024-06-01 16:23:52] [INFO ] Deduced a trap composed of 141 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:23:52] [INFO ] Deduced a trap composed of 141 places in 312 ms of which 3 ms to minimize.
[2024-06-01 16:23:53] [INFO ] Deduced a trap composed of 127 places in 315 ms of which 3 ms to minimize.
[2024-06-01 16:23:53] [INFO ] Deduced a trap composed of 132 places in 305 ms of which 3 ms to minimize.
[2024-06-01 16:23:53] [INFO ] Deduced a trap composed of 126 places in 284 ms of which 3 ms to minimize.
[2024-06-01 16:23:53] [INFO ] Deduced a trap composed of 131 places in 252 ms of which 4 ms to minimize.
[2024-06-01 16:23:54] [INFO ] Deduced a trap composed of 127 places in 321 ms of which 3 ms to minimize.
[2024-06-01 16:23:54] [INFO ] Deduced a trap composed of 126 places in 278 ms of which 2 ms to minimize.
[2024-06-01 16:23:54] [INFO ] Deduced a trap composed of 127 places in 271 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:23:55] [INFO ] Deduced a trap composed of 132 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:23:55] [INFO ] Deduced a trap composed of 122 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:23:56] [INFO ] Deduced a trap composed of 122 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:23:56] [INFO ] Deduced a trap composed of 127 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:23:56] [INFO ] Deduced a trap composed of 122 places in 155 ms of which 2 ms to minimize.
[2024-06-01 16:23:56] [INFO ] Deduced a trap composed of 127 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:23:56] [INFO ] Deduced a trap composed of 168 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 122 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 117 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 132 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 117 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 117 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:23:57] [INFO ] Deduced a trap composed of 172 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:23:58] [INFO ] Deduced a trap composed of 175 places in 305 ms of which 3 ms to minimize.
[2024-06-01 16:23:58] [INFO ] Deduced a trap composed of 168 places in 341 ms of which 3 ms to minimize.
[2024-06-01 16:23:58] [INFO ] Deduced a trap composed of 168 places in 319 ms of which 2 ms to minimize.
[2024-06-01 16:23:59] [INFO ] Deduced a trap composed of 132 places in 289 ms of which 3 ms to minimize.
[2024-06-01 16:23:59] [INFO ] Deduced a trap composed of 136 places in 346 ms of which 3 ms to minimize.
[2024-06-01 16:23:59] [INFO ] Deduced a trap composed of 170 places in 317 ms of which 3 ms to minimize.
[2024-06-01 16:24:00] [INFO ] Deduced a trap composed of 122 places in 295 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:24:02] [INFO ] Deduced a trap composed of 131 places in 249 ms of which 5 ms to minimize.
[2024-06-01 16:24:02] [INFO ] Deduced a trap composed of 131 places in 245 ms of which 3 ms to minimize.
[2024-06-01 16:24:03] [INFO ] Deduced a trap composed of 127 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:24:03] [INFO ] Deduced a trap composed of 131 places in 264 ms of which 3 ms to minimize.
[2024-06-01 16:24:03] [INFO ] Deduced a trap composed of 136 places in 272 ms of which 4 ms to minimize.
[2024-06-01 16:24:03] [INFO ] Deduced a trap composed of 136 places in 256 ms of which 2 ms to minimize.
[2024-06-01 16:24:04] [INFO ] Deduced a trap composed of 175 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:24:04] [INFO ] Deduced a trap composed of 136 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:24:04] [INFO ] Deduced a trap composed of 122 places in 213 ms of which 2 ms to minimize.
[2024-06-01 16:24:04] [INFO ] Deduced a trap composed of 132 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:24:05] [INFO ] Deduced a trap composed of 132 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:24:05] [INFO ] Deduced a trap composed of 132 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:24:05] [INFO ] Deduced a trap composed of 142 places in 267 ms of which 2 ms to minimize.
[2024-06-01 16:24:06] [INFO ] Deduced a trap composed of 137 places in 297 ms of which 5 ms to minimize.
[2024-06-01 16:24:06] [INFO ] Deduced a trap composed of 137 places in 323 ms of which 3 ms to minimize.
[2024-06-01 16:24:06] [INFO ] Deduced a trap composed of 83 places in 312 ms of which 2 ms to minimize.
[2024-06-01 16:24:07] [INFO ] Deduced a trap composed of 83 places in 276 ms of which 3 ms to minimize.
[2024-06-01 16:24:07] [INFO ] Deduced a trap composed of 92 places in 304 ms of which 3 ms to minimize.
[2024-06-01 16:24:07] [INFO ] Deduced a trap composed of 104 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:24:08] [INFO ] Deduced a trap composed of 83 places in 279 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:24:13] [INFO ] Deduced a trap composed of 131 places in 339 ms of which 3 ms to minimize.
[2024-06-01 16:24:13] [INFO ] Deduced a trap composed of 110 places in 344 ms of which 3 ms to minimize.
[2024-06-01 16:24:14] [INFO ] Deduced a trap composed of 117 places in 334 ms of which 3 ms to minimize.
[2024-06-01 16:24:14] [INFO ] Deduced a trap composed of 117 places in 285 ms of which 3 ms to minimize.
[2024-06-01 16:24:15] [INFO ] Deduced a trap composed of 110 places in 283 ms of which 3 ms to minimize.
[2024-06-01 16:24:15] [INFO ] Deduced a trap composed of 124 places in 310 ms of which 3 ms to minimize.
[2024-06-01 16:24:16] [INFO ] Deduced a trap composed of 176 places in 286 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/1441 variables, and 140 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1028 constraints, Known Traps: 88/88 constraints]
After SMT, in 65987ms problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 66004ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68006 ms. Remains : 411/411 places, 1039/1039 transitions.
RANDOM walk for 40000 steps (2778 resets) in 2188 ms. (18 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (367 resets) in 307 ms. (129 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (384 resets) in 248 ms. (160 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 485176 steps, run timeout after 3001 ms. (steps per millisecond=161 ) properties seen :0 out of 2
Probabilistic random walk after 485176 steps, saw 79116 distinct states, run finished after 3021 ms. (steps per millisecond=160 ) properties seen :0
[2024-06-01 16:24:20] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:24:20] [INFO ] Invariant cache hit.
[2024-06-01 16:24:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/410 variables, 2/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/410 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1030/1440 variables, 410/472 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 1/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 0/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1441 variables, 1/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1441/1441 variables, and 474 constraints, problems are : Problem set: 1 solved, 1 unsolved in 590 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 411/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:24:21] [INFO ] Deduced a trap composed of 164 places in 268 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 1/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/410 variables, 2/63 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/410 variables, 0/63 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1030/1440 variables, 410/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 1/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:24:22] [INFO ] Deduced a trap composed of 158 places in 272 ms of which 3 ms to minimize.
[2024-06-01 16:24:22] [INFO ] Deduced a trap composed of 164 places in 289 ms of which 2 ms to minimize.
[2024-06-01 16:24:22] [INFO ] Deduced a trap composed of 162 places in 267 ms of which 3 ms to minimize.
[2024-06-01 16:24:23] [INFO ] Deduced a trap composed of 164 places in 314 ms of which 2 ms to minimize.
[2024-06-01 16:24:23] [INFO ] Deduced a trap composed of 162 places in 249 ms of which 2 ms to minimize.
[2024-06-01 16:24:23] [INFO ] Deduced a trap composed of 162 places in 270 ms of which 3 ms to minimize.
[2024-06-01 16:24:24] [INFO ] Deduced a trap composed of 160 places in 291 ms of which 2 ms to minimize.
[2024-06-01 16:24:24] [INFO ] Deduced a trap composed of 164 places in 254 ms of which 3 ms to minimize.
[2024-06-01 16:24:24] [INFO ] Deduced a trap composed of 177 places in 320 ms of which 3 ms to minimize.
[2024-06-01 16:24:25] [INFO ] Deduced a trap composed of 160 places in 286 ms of which 15 ms to minimize.
[2024-06-01 16:24:25] [INFO ] Deduced a trap composed of 174 places in 250 ms of which 3 ms to minimize.
[2024-06-01 16:24:25] [INFO ] Deduced a trap composed of 162 places in 288 ms of which 2 ms to minimize.
[2024-06-01 16:24:26] [INFO ] Deduced a trap composed of 160 places in 263 ms of which 3 ms to minimize.
[2024-06-01 16:24:26] [INFO ] Deduced a trap composed of 162 places in 336 ms of which 2 ms to minimize.
SMT process timed out in 5896ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 40 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:24:26] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:24:26] [INFO ] Invariant cache hit.
[2024-06-01 16:24:26] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:24:39] [INFO ] Deduced a trap composed of 122 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:24:39] [INFO ] Deduced a trap composed of 127 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:24:39] [INFO ] Deduced a trap composed of 117 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:24:39] [INFO ] Deduced a trap composed of 132 places in 176 ms of which 3 ms to minimize.
[2024-06-01 16:24:39] [INFO ] Deduced a trap composed of 117 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:24:40] [INFO ] Deduced a trap composed of 117 places in 158 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 127 places in 149 ms of which 3 ms to minimize.
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 117 places in 190 ms of which 2 ms to minimize.
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 122 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 117 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 122 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:24:45] [INFO ] Deduced a trap composed of 117 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:24:46] [INFO ] Deduced a trap composed of 117 places in 181 ms of which 3 ms to minimize.
[2024-06-01 16:24:46] [INFO ] Deduced a trap composed of 117 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:24:46] [INFO ] Deduced a trap composed of 122 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:24:46] [INFO ] Deduced a trap composed of 117 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:24:46] [INFO ] Deduced a trap composed of 117 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:24:47] [INFO ] Deduced a trap composed of 117 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:24:51] [INFO ] Deduced a trap composed of 14 places in 130 ms of which 3 ms to minimize.
[2024-06-01 16:24:52] [INFO ] Deduced a trap composed of 163 places in 116 ms of which 2 ms to minimize.
[2024-06-01 16:24:52] [INFO ] Deduced a trap composed of 161 places in 159 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 1.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 (/ 2.0 3.0))
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 1.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 (/ 2.0 3.0))
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 0.0)
(s91 (/ 1.0 3.0))
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 (/ 1.0 3.0))
(s107 0.0)
(s108 0.0)
(s109 0.0)
(s110 0.0)
(s111 0.0)
(s112 0.0)
(s113 1.0)
(s114 0.0)
(s115 0.0)
(s116 0.0)
(s117 0.0)
(s118 0.0)
(s119 0.0)
(s120 0.0)
(s121 0.0)
(s122 0.0)
(s123 0.0)
(s124 0.0)
(s125 0.0)
(s126 0.0)
(s127 0.0)
(s128 0.0)
(s129 0.0)
(s130 0.0)
(s131 0.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 4.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 9.0)
(s150 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 401/1441 variables, and 73 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 21/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:24:55] [INFO ] Deduced a trap composed of 18 places in 264 ms of which 2 ms to minimize.
[2024-06-01 16:24:55] [INFO ] Deduced a trap composed of 112 places in 337 ms of which 3 ms to minimize.
[2024-06-01 16:24:56] [INFO ] Deduced a trap composed of 102 places in 294 ms of which 3 ms to minimize.
[2024-06-01 16:24:56] [INFO ] Deduced a trap composed of 102 places in 283 ms of which 13 ms to minimize.
[2024-06-01 16:24:56] [INFO ] Deduced a trap composed of 126 places in 255 ms of which 3 ms to minimize.
[2024-06-01 16:24:56] [INFO ] Deduced a trap composed of 112 places in 240 ms of which 2 ms to minimize.
[2024-06-01 16:24:57] [INFO ] Deduced a trap composed of 126 places in 252 ms of which 3 ms to minimize.
[2024-06-01 16:24:57] [INFO ] Deduced a trap composed of 131 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:24:57] [INFO ] Deduced a trap composed of 131 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:24:57] [INFO ] Deduced a trap composed of 131 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:24:58] [INFO ] Deduced a trap composed of 146 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:24:58] [INFO ] Deduced a trap composed of 141 places in 286 ms of which 3 ms to minimize.
[2024-06-01 16:24:58] [INFO ] Deduced a trap composed of 141 places in 283 ms of which 3 ms to minimize.
[2024-06-01 16:24:58] [INFO ] Deduced a trap composed of 127 places in 289 ms of which 3 ms to minimize.
[2024-06-01 16:24:59] [INFO ] Deduced a trap composed of 132 places in 275 ms of which 3 ms to minimize.
[2024-06-01 16:24:59] [INFO ] Deduced a trap composed of 126 places in 271 ms of which 3 ms to minimize.
[2024-06-01 16:24:59] [INFO ] Deduced a trap composed of 131 places in 303 ms of which 2 ms to minimize.
[2024-06-01 16:25:00] [INFO ] Deduced a trap composed of 127 places in 305 ms of which 3 ms to minimize.
[2024-06-01 16:25:00] [INFO ] Deduced a trap composed of 126 places in 301 ms of which 3 ms to minimize.
[2024-06-01 16:25:00] [INFO ] Deduced a trap composed of 127 places in 340 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:25:01] [INFO ] Deduced a trap composed of 132 places in 201 ms of which 3 ms to minimize.
[2024-06-01 16:25:02] [INFO ] Deduced a trap composed of 122 places in 236 ms of which 3 ms to minimize.
[2024-06-01 16:25:02] [INFO ] Deduced a trap composed of 122 places in 195 ms of which 3 ms to minimize.
[2024-06-01 16:25:02] [INFO ] Deduced a trap composed of 127 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:25:02] [INFO ] Deduced a trap composed of 122 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:25:02] [INFO ] Deduced a trap composed of 127 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:25:03] [INFO ] Deduced a trap composed of 168 places in 220 ms of which 3 ms to minimize.
[2024-06-01 16:25:03] [INFO ] Deduced a trap composed of 122 places in 196 ms of which 3 ms to minimize.
[2024-06-01 16:25:03] [INFO ] Deduced a trap composed of 117 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:25:03] [INFO ] Deduced a trap composed of 132 places in 193 ms of which 3 ms to minimize.
[2024-06-01 16:25:03] [INFO ] Deduced a trap composed of 117 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:25:04] [INFO ] Deduced a trap composed of 117 places in 191 ms of which 2 ms to minimize.
[2024-06-01 16:25:04] [INFO ] Deduced a trap composed of 172 places in 314 ms of which 3 ms to minimize.
[2024-06-01 16:25:04] [INFO ] Deduced a trap composed of 175 places in 326 ms of which 3 ms to minimize.
[2024-06-01 16:25:05] [INFO ] Deduced a trap composed of 168 places in 312 ms of which 3 ms to minimize.
[2024-06-01 16:25:05] [INFO ] Deduced a trap composed of 168 places in 274 ms of which 3 ms to minimize.
[2024-06-01 16:25:05] [INFO ] Deduced a trap composed of 132 places in 264 ms of which 2 ms to minimize.
[2024-06-01 16:25:05] [INFO ] Deduced a trap composed of 136 places in 264 ms of which 3 ms to minimize.
[2024-06-01 16:25:06] [INFO ] Deduced a trap composed of 170 places in 262 ms of which 2 ms to minimize.
[2024-06-01 16:25:06] [INFO ] Deduced a trap composed of 122 places in 294 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:25:08] [INFO ] Deduced a trap composed of 131 places in 337 ms of which 4 ms to minimize.
[2024-06-01 16:25:09] [INFO ] Deduced a trap composed of 131 places in 273 ms of which 3 ms to minimize.
[2024-06-01 16:25:09] [INFO ] Deduced a trap composed of 127 places in 246 ms of which 3 ms to minimize.
[2024-06-01 16:25:09] [INFO ] Deduced a trap composed of 131 places in 248 ms of which 4 ms to minimize.
[2024-06-01 16:25:09] [INFO ] Deduced a trap composed of 136 places in 263 ms of which 2 ms to minimize.
[2024-06-01 16:25:10] [INFO ] Deduced a trap composed of 136 places in 261 ms of which 3 ms to minimize.
[2024-06-01 16:25:10] [INFO ] Deduced a trap composed of 175 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:25:10] [INFO ] Deduced a trap composed of 136 places in 202 ms of which 2 ms to minimize.
[2024-06-01 16:25:10] [INFO ] Deduced a trap composed of 122 places in 247 ms of which 2 ms to minimize.
[2024-06-01 16:25:11] [INFO ] Deduced a trap composed of 132 places in 215 ms of which 9 ms to minimize.
[2024-06-01 16:25:11] [INFO ] Deduced a trap composed of 132 places in 199 ms of which 6 ms to minimize.
[2024-06-01 16:25:11] [INFO ] Deduced a trap composed of 132 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:25:11] [INFO ] Deduced a trap composed of 142 places in 206 ms of which 5 ms to minimize.
[2024-06-01 16:25:12] [INFO ] Deduced a trap composed of 137 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:25:12] [INFO ] Deduced a trap composed of 137 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:25:12] [INFO ] Deduced a trap composed of 83 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:25:12] [INFO ] Deduced a trap composed of 83 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:25:13] [INFO ] Deduced a trap composed of 92 places in 293 ms of which 2 ms to minimize.
[2024-06-01 16:25:13] [INFO ] Deduced a trap composed of 104 places in 271 ms of which 2 ms to minimize.
SMT process timed out in 46827ms, After SMT, problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 46859ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46919 ms. Remains : 411/411 places, 1039/1039 transitions.
RANDOM walk for 40000 steps (2810 resets) in 688 ms. (58 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (371 resets) in 224 ms. (177 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 502577 steps, run timeout after 3001 ms. (steps per millisecond=167 ) properties seen :0 out of 1
Probabilistic random walk after 502577 steps, saw 81861 distinct states, run finished after 3001 ms. (steps per millisecond=167 ) properties seen :0
[2024-06-01 16:25:16] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:25:16] [INFO ] Invariant cache hit.
[2024-06-01 16:25:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/410 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/410 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1030/1440 variables, 410/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1441 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1441/1441 variables, and 474 constraints, problems are : Problem set: 0 solved, 1 unsolved in 510 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 411/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:17] [INFO ] Deduced a trap composed of 164 places in 271 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/410 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/410 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1030/1440 variables, 410/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:18] [INFO ] Deduced a trap composed of 158 places in 308 ms of which 3 ms to minimize.
[2024-06-01 16:25:18] [INFO ] Deduced a trap composed of 164 places in 327 ms of which 4 ms to minimize.
[2024-06-01 16:25:19] [INFO ] Deduced a trap composed of 162 places in 275 ms of which 3 ms to minimize.
[2024-06-01 16:25:19] [INFO ] Deduced a trap composed of 164 places in 312 ms of which 3 ms to minimize.
[2024-06-01 16:25:19] [INFO ] Deduced a trap composed of 162 places in 298 ms of which 3 ms to minimize.
[2024-06-01 16:25:20] [INFO ] Deduced a trap composed of 162 places in 310 ms of which 2 ms to minimize.
[2024-06-01 16:25:20] [INFO ] Deduced a trap composed of 160 places in 295 ms of which 3 ms to minimize.
[2024-06-01 16:25:20] [INFO ] Deduced a trap composed of 164 places in 290 ms of which 2 ms to minimize.
[2024-06-01 16:25:21] [INFO ] Deduced a trap composed of 177 places in 314 ms of which 3 ms to minimize.
[2024-06-01 16:25:21] [INFO ] Deduced a trap composed of 160 places in 275 ms of which 3 ms to minimize.
[2024-06-01 16:25:21] [INFO ] Deduced a trap composed of 174 places in 285 ms of which 3 ms to minimize.
[2024-06-01 16:25:21] [INFO ] Deduced a trap composed of 162 places in 259 ms of which 2 ms to minimize.
[2024-06-01 16:25:22] [INFO ] Deduced a trap composed of 160 places in 235 ms of which 3 ms to minimize.
[2024-06-01 16:25:22] [INFO ] Deduced a trap composed of 162 places in 307 ms of which 3 ms to minimize.
[2024-06-01 16:25:22] [INFO ] Deduced a trap composed of 168 places in 280 ms of which 3 ms to minimize.
[2024-06-01 16:25:23] [INFO ] Deduced a trap composed of 166 places in 253 ms of which 3 ms to minimize.
[2024-06-01 16:25:23] [INFO ] Deduced a trap composed of 170 places in 269 ms of which 3 ms to minimize.
[2024-06-01 16:25:23] [INFO ] Deduced a trap composed of 168 places in 271 ms of which 3 ms to minimize.
[2024-06-01 16:25:24] [INFO ] Deduced a trap composed of 179 places in 240 ms of which 3 ms to minimize.
[2024-06-01 16:25:24] [INFO ] Deduced a trap composed of 160 places in 293 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1440 variables, 20/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:24] [INFO ] Deduced a trap composed of 166 places in 293 ms of which 3 ms to minimize.
[2024-06-01 16:25:25] [INFO ] Deduced a trap composed of 172 places in 276 ms of which 3 ms to minimize.
[2024-06-01 16:25:25] [INFO ] Deduced a trap composed of 168 places in 259 ms of which 2 ms to minimize.
[2024-06-01 16:25:25] [INFO ] Deduced a trap composed of 158 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:25:26] [INFO ] Deduced a trap composed of 162 places in 312 ms of which 3 ms to minimize.
[2024-06-01 16:25:26] [INFO ] Deduced a trap composed of 158 places in 360 ms of which 4 ms to minimize.
[2024-06-01 16:25:27] [INFO ] Deduced a trap composed of 166 places in 534 ms of which 3 ms to minimize.
[2024-06-01 16:25:27] [INFO ] Deduced a trap composed of 158 places in 323 ms of which 3 ms to minimize.
[2024-06-01 16:25:27] [INFO ] Deduced a trap composed of 179 places in 304 ms of which 3 ms to minimize.
[2024-06-01 16:25:28] [INFO ] Deduced a trap composed of 162 places in 363 ms of which 2 ms to minimize.
[2024-06-01 16:25:28] [INFO ] Deduced a trap composed of 160 places in 340 ms of which 3 ms to minimize.
[2024-06-01 16:25:29] [INFO ] Deduced a trap composed of 166 places in 306 ms of which 3 ms to minimize.
[2024-06-01 16:25:29] [INFO ] Deduced a trap composed of 160 places in 258 ms of which 3 ms to minimize.
[2024-06-01 16:25:30] [INFO ] Deduced a trap composed of 150 places in 235 ms of which 3 ms to minimize.
[2024-06-01 16:25:30] [INFO ] Deduced a trap composed of 162 places in 214 ms of which 3 ms to minimize.
[2024-06-01 16:25:31] [INFO ] Deduced a trap composed of 156 places in 307 ms of which 2 ms to minimize.
[2024-06-01 16:25:31] [INFO ] Deduced a trap composed of 160 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:25:31] [INFO ] Deduced a trap composed of 160 places in 301 ms of which 2 ms to minimize.
[2024-06-01 16:25:32] [INFO ] Deduced a trap composed of 162 places in 257 ms of which 3 ms to minimize.
[2024-06-01 16:25:32] [INFO ] Deduced a trap composed of 166 places in 237 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1440 variables, 20/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:32] [INFO ] Deduced a trap composed of 162 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:25:33] [INFO ] Deduced a trap composed of 162 places in 205 ms of which 3 ms to minimize.
[2024-06-01 16:25:33] [INFO ] Deduced a trap composed of 162 places in 249 ms of which 3 ms to minimize.
[2024-06-01 16:25:33] [INFO ] Deduced a trap composed of 158 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:25:34] [INFO ] Deduced a trap composed of 168 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:25:34] [INFO ] Deduced a trap composed of 166 places in 219 ms of which 3 ms to minimize.
[2024-06-01 16:25:34] [INFO ] Deduced a trap composed of 164 places in 307 ms of which 3 ms to minimize.
[2024-06-01 16:25:35] [INFO ] Deduced a trap composed of 164 places in 306 ms of which 3 ms to minimize.
[2024-06-01 16:25:35] [INFO ] Deduced a trap composed of 170 places in 261 ms of which 3 ms to minimize.
[2024-06-01 16:25:35] [INFO ] Deduced a trap composed of 160 places in 258 ms of which 3 ms to minimize.
[2024-06-01 16:25:36] [INFO ] Deduced a trap composed of 164 places in 265 ms of which 2 ms to minimize.
[2024-06-01 16:25:36] [INFO ] Deduced a trap composed of 168 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:25:37] [INFO ] Deduced a trap composed of 160 places in 301 ms of which 3 ms to minimize.
[2024-06-01 16:25:38] [INFO ] Deduced a trap composed of 158 places in 340 ms of which 3 ms to minimize.
[2024-06-01 16:25:39] [INFO ] Deduced a trap composed of 170 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:25:39] [INFO ] Deduced a trap composed of 168 places in 255 ms of which 3 ms to minimize.
[2024-06-01 16:25:40] [INFO ] Deduced a trap composed of 160 places in 328 ms of which 3 ms to minimize.
[2024-06-01 16:25:41] [INFO ] Deduced a trap composed of 164 places in 318 ms of which 2 ms to minimize.
[2024-06-01 16:25:41] [INFO ] Deduced a trap composed of 170 places in 293 ms of which 3 ms to minimize.
[2024-06-01 16:25:41] [INFO ] Deduced a trap composed of 173 places in 300 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1440 variables, 20/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:42] [INFO ] Deduced a trap composed of 160 places in 304 ms of which 3 ms to minimize.
[2024-06-01 16:25:43] [INFO ] Deduced a trap composed of 164 places in 283 ms of which 3 ms to minimize.
[2024-06-01 16:25:43] [INFO ] Deduced a trap composed of 162 places in 260 ms of which 3 ms to minimize.
[2024-06-01 16:25:44] [INFO ] Deduced a trap composed of 160 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:25:44] [INFO ] Deduced a trap composed of 164 places in 233 ms of which 2 ms to minimize.
[2024-06-01 16:25:44] [INFO ] Deduced a trap composed of 179 places in 325 ms of which 3 ms to minimize.
[2024-06-01 16:25:45] [INFO ] Deduced a trap composed of 166 places in 294 ms of which 3 ms to minimize.
[2024-06-01 16:25:45] [INFO ] Deduced a trap composed of 166 places in 277 ms of which 3 ms to minimize.
[2024-06-01 16:25:46] [INFO ] Deduced a trap composed of 164 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:25:46] [INFO ] Deduced a trap composed of 175 places in 293 ms of which 6 ms to minimize.
[2024-06-01 16:25:47] [INFO ] Deduced a trap composed of 162 places in 264 ms of which 3 ms to minimize.
[2024-06-01 16:25:47] [INFO ] Deduced a trap composed of 152 places in 262 ms of which 3 ms to minimize.
[2024-06-01 16:25:47] [INFO ] Deduced a trap composed of 158 places in 269 ms of which 3 ms to minimize.
[2024-06-01 16:25:48] [INFO ] Deduced a trap composed of 166 places in 201 ms of which 2 ms to minimize.
[2024-06-01 16:25:48] [INFO ] Deduced a trap composed of 166 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:25:48] [INFO ] Deduced a trap composed of 162 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:25:48] [INFO ] Deduced a trap composed of 166 places in 271 ms of which 3 ms to minimize.
[2024-06-01 16:25:49] [INFO ] Deduced a trap composed of 158 places in 289 ms of which 3 ms to minimize.
[2024-06-01 16:25:49] [INFO ] Deduced a trap composed of 158 places in 308 ms of which 3 ms to minimize.
[2024-06-01 16:25:51] [INFO ] Deduced a trap composed of 165 places in 299 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1440 variables, 20/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:25:51] [INFO ] Deduced a trap composed of 158 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:25:51] [INFO ] Deduced a trap composed of 160 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:25:52] [INFO ] Deduced a trap composed of 166 places in 303 ms of which 3 ms to minimize.
[2024-06-01 16:25:52] [INFO ] Deduced a trap composed of 156 places in 274 ms of which 3 ms to minimize.
[2024-06-01 16:25:53] [INFO ] Deduced a trap composed of 164 places in 315 ms of which 3 ms to minimize.
[2024-06-01 16:25:53] [INFO ] Deduced a trap composed of 158 places in 303 ms of which 3 ms to minimize.
[2024-06-01 16:25:54] [INFO ] Deduced a trap composed of 175 places in 303 ms of which 2 ms to minimize.
[2024-06-01 16:25:54] [INFO ] Deduced a trap composed of 160 places in 297 ms of which 3 ms to minimize.
[2024-06-01 16:25:55] [INFO ] Deduced a trap composed of 162 places in 323 ms of which 3 ms to minimize.
[2024-06-01 16:25:55] [INFO ] Deduced a trap composed of 160 places in 315 ms of which 3 ms to minimize.
[2024-06-01 16:25:56] [INFO ] Deduced a trap composed of 162 places in 307 ms of which 3 ms to minimize.
[2024-06-01 16:25:56] [INFO ] Deduced a trap composed of 162 places in 308 ms of which 3 ms to minimize.
[2024-06-01 16:25:57] [INFO ] Deduced a trap composed of 169 places in 300 ms of which 3 ms to minimize.
[2024-06-01 16:25:57] [INFO ] Deduced a trap composed of 168 places in 282 ms of which 3 ms to minimize.
[2024-06-01 16:25:57] [INFO ] Deduced a trap composed of 156 places in 289 ms of which 3 ms to minimize.
[2024-06-01 16:25:58] [INFO ] Deduced a trap composed of 160 places in 295 ms of which 3 ms to minimize.
[2024-06-01 16:25:58] [INFO ] Deduced a trap composed of 164 places in 314 ms of which 3 ms to minimize.
[2024-06-01 16:25:59] [INFO ] Deduced a trap composed of 160 places in 325 ms of which 3 ms to minimize.
[2024-06-01 16:26:00] [INFO ] Deduced a trap composed of 164 places in 333 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1440/1441 variables, and 573 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45013 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 410/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 100/100 constraints]
After SMT, in 45534ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 47 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 411/411 places, 1039/1039 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 31 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
[2024-06-01 16:26:02] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:26:02] [INFO ] Invariant cache hit.
[2024-06-01 16:26:02] [INFO ] Implicit Places using invariants in 508 ms returned []
[2024-06-01 16:26:02] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:26:02] [INFO ] Invariant cache hit.
[2024-06-01 16:26:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:26:04] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1647 ms to find 0 implicit places.
[2024-06-01 16:26:04] [INFO ] Redundant transitions in 42 ms returned []
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:26:04] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:26:04] [INFO ] Invariant cache hit.
[2024-06-01 16:26:04] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:16] [INFO ] Deduced a trap composed of 122 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:26:16] [INFO ] Deduced a trap composed of 127 places in 139 ms of which 2 ms to minimize.
[2024-06-01 16:26:16] [INFO ] Deduced a trap composed of 117 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:26:16] [INFO ] Deduced a trap composed of 132 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:26:16] [INFO ] Deduced a trap composed of 117 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:26:17] [INFO ] Deduced a trap composed of 117 places in 155 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 127 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 117 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 122 places in 139 ms of which 14 ms to minimize.
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 117 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 122 places in 157 ms of which 2 ms to minimize.
[2024-06-01 16:26:22] [INFO ] Deduced a trap composed of 117 places in 166 ms of which 2 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 117 places in 159 ms of which 3 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 117 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 122 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 117 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:26:23] [INFO ] Deduced a trap composed of 117 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:26:27] [INFO ] Deduced a trap composed of 14 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:26:28] [INFO ] Deduced a trap composed of 163 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:26:28] [INFO ] Deduced a trap composed of 161 places in 148 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 5 (OVERLAPS) 9/410 variables, 9/82 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:39] [INFO ] Deduced a trap composed of 158 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:26:39] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 2 ms to minimize.
[2024-06-01 16:26:39] [INFO ] Deduced a trap composed of 164 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:26:39] [INFO ] Deduced a trap composed of 166 places in 175 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 4/86 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 410/1441 variables, and 86 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 25/77 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:41] [INFO ] Deduced a trap composed of 18 places in 203 ms of which 1 ms to minimize.
[2024-06-01 16:26:42] [INFO ] Deduced a trap composed of 122 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:26:42] [INFO ] Deduced a trap composed of 127 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:26:42] [INFO ] Deduced a trap composed of 122 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:26:42] [INFO ] Deduced a trap composed of 141 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:26:43] [INFO ] Deduced a trap composed of 133 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:26:43] [INFO ] Deduced a trap composed of 146 places in 232 ms of which 3 ms to minimize.
[2024-06-01 16:26:43] [INFO ] Deduced a trap composed of 123 places in 246 ms of which 3 ms to minimize.
[2024-06-01 16:26:43] [INFO ] Deduced a trap composed of 122 places in 245 ms of which 2 ms to minimize.
[2024-06-01 16:26:44] [INFO ] Deduced a trap composed of 147 places in 241 ms of which 2 ms to minimize.
[2024-06-01 16:26:44] [INFO ] Deduced a trap composed of 126 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:26:44] [INFO ] Deduced a trap composed of 127 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:26:44] [INFO ] Deduced a trap composed of 136 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:26:45] [INFO ] Deduced a trap composed of 138 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:26:45] [INFO ] Deduced a trap composed of 131 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:26:45] [INFO ] Deduced a trap composed of 133 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:26:45] [INFO ] Deduced a trap composed of 122 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:26:46] [INFO ] Deduced a trap composed of 117 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:26:46] [INFO ] Deduced a trap composed of 127 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:26:46] [INFO ] Deduced a trap composed of 126 places in 200 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:47] [INFO ] Deduced a trap composed of 122 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:26:47] [INFO ] Deduced a trap composed of 122 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:26:48] [INFO ] Deduced a trap composed of 107 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:26:48] [INFO ] Deduced a trap composed of 136 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:26:48] [INFO ] Deduced a trap composed of 131 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:26:48] [INFO ] Deduced a trap composed of 116 places in 233 ms of which 2 ms to minimize.
[2024-06-01 16:26:49] [INFO ] Deduced a trap composed of 112 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:26:49] [INFO ] Deduced a trap composed of 112 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:26:49] [INFO ] Deduced a trap composed of 122 places in 232 ms of which 3 ms to minimize.
[2024-06-01 16:26:49] [INFO ] Deduced a trap composed of 131 places in 237 ms of which 2 ms to minimize.
[2024-06-01 16:26:50] [INFO ] Deduced a trap composed of 131 places in 213 ms of which 2 ms to minimize.
[2024-06-01 16:26:50] [INFO ] Deduced a trap composed of 131 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:26:50] [INFO ] Deduced a trap composed of 121 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:26:50] [INFO ] Deduced a trap composed of 126 places in 238 ms of which 2 ms to minimize.
[2024-06-01 16:26:50] [INFO ] Deduced a trap composed of 132 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:26:51] [INFO ] Deduced a trap composed of 126 places in 237 ms of which 2 ms to minimize.
[2024-06-01 16:26:51] [INFO ] Deduced a trap composed of 121 places in 228 ms of which 2 ms to minimize.
[2024-06-01 16:26:51] [INFO ] Deduced a trap composed of 112 places in 228 ms of which 2 ms to minimize.
[2024-06-01 16:26:52] [INFO ] Deduced a trap composed of 107 places in 251 ms of which 2 ms to minimize.
[2024-06-01 16:26:52] [INFO ] Deduced a trap composed of 117 places in 233 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:52] [INFO ] Deduced a trap composed of 179 places in 215 ms of which 3 ms to minimize.
[2024-06-01 16:26:53] [INFO ] Deduced a trap composed of 177 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:26:53] [INFO ] Deduced a trap composed of 175 places in 216 ms of which 15 ms to minimize.
[2024-06-01 16:26:53] [INFO ] Deduced a trap composed of 175 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:26:53] [INFO ] Deduced a trap composed of 136 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:26:53] [INFO ] Deduced a trap composed of 131 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:26:54] [INFO ] Deduced a trap composed of 122 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:26:54] [INFO ] Deduced a trap composed of 121 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:26:54] [INFO ] Deduced a trap composed of 132 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:26:54] [INFO ] Deduced a trap composed of 127 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:26:55] [INFO ] Deduced a trap composed of 131 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:26:55] [INFO ] Deduced a trap composed of 141 places in 206 ms of which 2 ms to minimize.
[2024-06-01 16:26:55] [INFO ] Deduced a trap composed of 117 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:26:55] [INFO ] Deduced a trap composed of 131 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:26:56] [INFO ] Deduced a trap composed of 127 places in 201 ms of which 2 ms to minimize.
[2024-06-01 16:26:56] [INFO ] Deduced a trap composed of 126 places in 240 ms of which 2 ms to minimize.
[2024-06-01 16:26:56] [INFO ] Deduced a trap composed of 127 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:26:56] [INFO ] Deduced a trap composed of 122 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:26:57] [INFO ] Deduced a trap composed of 146 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:26:57] [INFO ] Deduced a trap composed of 102 places in 240 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/137 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:26:57] [INFO ] Deduced a trap composed of 164 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:26:57] [INFO ] Deduced a trap composed of 122 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 92 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 127 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 127 places in 153 ms of which 1 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 127 places in 146 ms of which 2 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 127 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:26:58] [INFO ] Deduced a trap composed of 132 places in 151 ms of which 2 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 127 places in 147 ms of which 2 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 122 places in 131 ms of which 1 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 127 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 102 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 117 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:26:59] [INFO ] Deduced a trap composed of 168 places in 206 ms of which 2 ms to minimize.
[2024-06-01 16:27:00] [INFO ] Deduced a trap composed of 164 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:27:00] [INFO ] Deduced a trap composed of 164 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:27:00] [INFO ] Deduced a trap composed of 166 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:27:00] [INFO ] Deduced a trap composed of 166 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:27:01] [INFO ] Deduced a trap composed of 132 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:27:02] [INFO ] Deduced a trap composed of 132 places in 197 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/401 variables, 20/157 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:03] [INFO ] Deduced a trap composed of 117 places in 196 ms of which 2 ms to minimize.
[2024-06-01 16:27:03] [INFO ] Deduced a trap composed of 136 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:27:03] [INFO ] Deduced a trap composed of 126 places in 214 ms of which 2 ms to minimize.
[2024-06-01 16:27:03] [INFO ] Deduced a trap composed of 126 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:27:04] [INFO ] Deduced a trap composed of 112 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:27:04] [INFO ] Deduced a trap composed of 127 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:27:04] [INFO ] Deduced a trap composed of 136 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:27:04] [INFO ] Deduced a trap composed of 131 places in 190 ms of which 2 ms to minimize.
[2024-06-01 16:27:05] [INFO ] Deduced a trap composed of 136 places in 203 ms of which 2 ms to minimize.
[2024-06-01 16:27:05] [INFO ] Deduced a trap composed of 141 places in 239 ms of which 3 ms to minimize.
[2024-06-01 16:27:05] [INFO ] Deduced a trap composed of 136 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:27:06] [INFO ] Deduced a trap composed of 107 places in 260 ms of which 3 ms to minimize.
[2024-06-01 16:27:06] [INFO ] Deduced a trap composed of 141 places in 252 ms of which 3 ms to minimize.
[2024-06-01 16:27:06] [INFO ] Deduced a trap composed of 126 places in 263 ms of which 3 ms to minimize.
[2024-06-01 16:27:06] [INFO ] Deduced a trap composed of 126 places in 246 ms of which 3 ms to minimize.
[2024-06-01 16:27:07] [INFO ] Deduced a trap composed of 136 places in 251 ms of which 2 ms to minimize.
[2024-06-01 16:27:07] [INFO ] Deduced a trap composed of 132 places in 238 ms of which 2 ms to minimize.
[2024-06-01 16:27:07] [INFO ] Deduced a trap composed of 122 places in 236 ms of which 3 ms to minimize.
[2024-06-01 16:27:07] [INFO ] Deduced a trap composed of 132 places in 228 ms of which 2 ms to minimize.
[2024-06-01 16:27:08] [INFO ] Deduced a trap composed of 131 places in 229 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/401 variables, 20/177 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:09] [INFO ] Deduced a trap composed of 121 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:27:09] [INFO ] Deduced a trap composed of 117 places in 238 ms of which 2 ms to minimize.
[2024-06-01 16:27:09] [INFO ] Deduced a trap composed of 118 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:27:10] [INFO ] Deduced a trap composed of 107 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:27:10] [INFO ] Deduced a trap composed of 112 places in 213 ms of which 2 ms to minimize.
[2024-06-01 16:27:10] [INFO ] Deduced a trap composed of 113 places in 231 ms of which 3 ms to minimize.
SMT process timed out in 66513ms, After SMT, problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 66537ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68297 ms. Remains : 411/411 places, 1039/1039 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[3] Max Struct:[10]
Starting property specific reduction for PolyORBNT-COL-S10J20-UpperBounds-06
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[10]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[10]
[2024-06-01 16:27:10] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:27:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[10]
RANDOM walk for 10000 steps (707 resets) in 76 ms. (129 steps per ms)
BEST_FIRST walk for 10001 steps (93 resets) in 17 ms. (555 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:27:10] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:27:10] [INFO ] Invariant cache hit.
[2024-06-01 16:27:10] [INFO ] [Real]Absence check using 55 positive place invariants in 9 ms returned sat
[2024-06-01 16:27:10] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 5 ms returned sat
[2024-06-01 16:27:11] [INFO ] [Real]Absence check using state equation in 198 ms returned sat
[2024-06-01 16:27:11] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:27:11] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2024-06-01 16:27:11] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:27:11] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-06-01 16:27:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:27:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 86 ms returned sat
[2024-06-01 16:27:11] [INFO ] Deduced a trap composed of 168 places in 265 ms of which 3 ms to minimize.
[2024-06-01 16:27:12] [INFO ] Deduced a trap composed of 162 places in 247 ms of which 2 ms to minimize.
[2024-06-01 16:27:12] [INFO ] Deduced a trap composed of 166 places in 254 ms of which 2 ms to minimize.
[2024-06-01 16:27:12] [INFO ] Deduced a trap composed of 164 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:27:12] [INFO ] Deduced a trap composed of 158 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:27:13] [INFO ] Deduced a trap composed of 164 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:27:13] [INFO ] Deduced a trap composed of 160 places in 238 ms of which 3 ms to minimize.
[2024-06-01 16:27:13] [INFO ] Deduced a trap composed of 166 places in 257 ms of which 3 ms to minimize.
[2024-06-01 16:27:14] [INFO ] Deduced a trap composed of 158 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:27:14] [INFO ] Deduced a trap composed of 162 places in 237 ms of which 3 ms to minimize.
[2024-06-01 16:27:14] [INFO ] Deduced a trap composed of 156 places in 303 ms of which 2 ms to minimize.
[2024-06-01 16:27:15] [INFO ] Deduced a trap composed of 171 places in 259 ms of which 2 ms to minimize.
[2024-06-01 16:27:15] [INFO ] Deduced a trap composed of 169 places in 305 ms of which 3 ms to minimize.
[2024-06-01 16:27:15] [INFO ] Deduced a trap composed of 164 places in 317 ms of which 4 ms to minimize.
[2024-06-01 16:27:16] [INFO ] Trap strengthening (SAT) tested/added 14/14 trap constraints in 4492 ms
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 21 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:27:16] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:27:16] [INFO ] Invariant cache hit.
[2024-06-01 16:27:16] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:27] [INFO ] Deduced a trap composed of 122 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:27:27] [INFO ] Deduced a trap composed of 127 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:27:28] [INFO ] Deduced a trap composed of 117 places in 177 ms of which 11 ms to minimize.
[2024-06-01 16:27:28] [INFO ] Deduced a trap composed of 132 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:27:28] [INFO ] Deduced a trap composed of 117 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:27:28] [INFO ] Deduced a trap composed of 117 places in 150 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:33] [INFO ] Deduced a trap composed of 127 places in 177 ms of which 2 ms to minimize.
[2024-06-01 16:27:34] [INFO ] Deduced a trap composed of 117 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:27:34] [INFO ] Deduced a trap composed of 122 places in 151 ms of which 3 ms to minimize.
[2024-06-01 16:27:34] [INFO ] Deduced a trap composed of 117 places in 143 ms of which 2 ms to minimize.
[2024-06-01 16:27:34] [INFO ] Deduced a trap composed of 122 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:27:34] [INFO ] Deduced a trap composed of 117 places in 147 ms of which 3 ms to minimize.
[2024-06-01 16:27:35] [INFO ] Deduced a trap composed of 117 places in 198 ms of which 2 ms to minimize.
[2024-06-01 16:27:35] [INFO ] Deduced a trap composed of 117 places in 224 ms of which 3 ms to minimize.
[2024-06-01 16:27:35] [INFO ] Deduced a trap composed of 122 places in 182 ms of which 3 ms to minimize.
[2024-06-01 16:27:35] [INFO ] Deduced a trap composed of 117 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:27:35] [INFO ] Deduced a trap composed of 117 places in 194 ms of which 3 ms to minimize.
[2024-06-01 16:27:36] [INFO ] Deduced a trap composed of 117 places in 192 ms of which 3 ms to minimize.
[2024-06-01 16:27:41] [INFO ] Deduced a trap composed of 14 places in 229 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 0.0)
(s44 0.0)
(s45 (/ 2.0 3.0))
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 0.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 1.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 0.0)
(s75 0.0)
(s76 (/ 2.0 3.0))
(s77 0.0)
(s78 0.0)
(s79 0.0)
(s80 0.0)
(s81 0.0)
(s82 0.0)
(s83 0.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 0.0)
(s88 0.0)
(s89 0.0)
(s90 (/ 1.0 3.0))
(s91 0.0)
(s92 0.0)
(s93 0.0)
(s94 0.0)
(s95 0.0)
(s96 0.0)
(s97 (/ 1.0 3.0))
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 401/1441 variables, and 71 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 19/19 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 19/71 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:43] [INFO ] Deduced a trap composed of 117 places in 198 ms of which 3 ms to minimize.
[2024-06-01 16:27:43] [INFO ] Deduced a trap composed of 107 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:27:43] [INFO ] Deduced a trap composed of 112 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:27:43] [INFO ] Deduced a trap composed of 122 places in 176 ms of which 2 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 112 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 137 places in 172 ms of which 3 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 132 places in 145 ms of which 3 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 117 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:27:44] [INFO ] Deduced a trap composed of 117 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:27:45] [INFO ] Deduced a trap composed of 127 places in 166 ms of which 2 ms to minimize.
[2024-06-01 16:27:45] [INFO ] Deduced a trap composed of 112 places in 169 ms of which 2 ms to minimize.
[2024-06-01 16:27:45] [INFO ] Deduced a trap composed of 122 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:27:45] [INFO ] Deduced a trap composed of 117 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:27:45] [INFO ] Deduced a trap composed of 127 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:27:46] [INFO ] Deduced a trap composed of 112 places in 160 ms of which 3 ms to minimize.
[2024-06-01 16:27:46] [INFO ] Deduced a trap composed of 126 places in 319 ms of which 4 ms to minimize.
[2024-06-01 16:27:46] [INFO ] Deduced a trap composed of 117 places in 290 ms of which 2 ms to minimize.
[2024-06-01 16:27:47] [INFO ] Deduced a trap composed of 116 places in 300 ms of which 2 ms to minimize.
[2024-06-01 16:27:47] [INFO ] Deduced a trap composed of 112 places in 273 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/91 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:48] [INFO ] Deduced a trap composed of 172 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:27:48] [INFO ] Deduced a trap composed of 170 places in 187 ms of which 3 ms to minimize.
[2024-06-01 16:27:48] [INFO ] Deduced a trap composed of 170 places in 183 ms of which 2 ms to minimize.
[2024-06-01 16:27:48] [INFO ] Deduced a trap composed of 170 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:27:48] [INFO ] Deduced a trap composed of 170 places in 167 ms of which 3 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 137 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 132 places in 207 ms of which 2 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 132 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 132 places in 174 ms of which 2 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 132 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:27:49] [INFO ] Deduced a trap composed of 142 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:27:50] [INFO ] Deduced a trap composed of 142 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:27:50] [INFO ] Deduced a trap composed of 137 places in 196 ms of which 2 ms to minimize.
[2024-06-01 16:27:50] [INFO ] Deduced a trap composed of 127 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:27:50] [INFO ] Deduced a trap composed of 127 places in 255 ms of which 2 ms to minimize.
[2024-06-01 16:27:51] [INFO ] Deduced a trap composed of 112 places in 216 ms of which 3 ms to minimize.
[2024-06-01 16:27:51] [INFO ] Deduced a trap composed of 176 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:27:51] [INFO ] Deduced a trap composed of 122 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:27:51] [INFO ] Deduced a trap composed of 178 places in 180 ms of which 4 ms to minimize.
[2024-06-01 16:27:51] [INFO ] Deduced a trap composed of 127 places in 160 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/111 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:27:53] [INFO ] Deduced a trap composed of 18 places in 263 ms of which 1 ms to minimize.
[2024-06-01 16:27:54] [INFO ] Deduced a trap composed of 162 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:27:54] [INFO ] Deduced a trap composed of 177 places in 315 ms of which 3 ms to minimize.
[2024-06-01 16:27:54] [INFO ] Deduced a trap composed of 168 places in 294 ms of which 3 ms to minimize.
[2024-06-01 16:27:55] [INFO ] Deduced a trap composed of 175 places in 280 ms of which 2 ms to minimize.
[2024-06-01 16:27:55] [INFO ] Deduced a trap composed of 117 places in 267 ms of which 2 ms to minimize.
[2024-06-01 16:27:55] [INFO ] Deduced a trap composed of 131 places in 257 ms of which 3 ms to minimize.
[2024-06-01 16:27:56] [INFO ] Deduced a trap composed of 117 places in 299 ms of which 3 ms to minimize.
[2024-06-01 16:27:56] [INFO ] Deduced a trap composed of 132 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:27:56] [INFO ] Deduced a trap composed of 122 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:27:57] [INFO ] Deduced a trap composed of 132 places in 280 ms of which 3 ms to minimize.
[2024-06-01 16:27:57] [INFO ] Deduced a trap composed of 122 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:27:57] [INFO ] Deduced a trap composed of 136 places in 298 ms of which 2 ms to minimize.
[2024-06-01 16:27:58] [INFO ] Deduced a trap composed of 127 places in 301 ms of which 3 ms to minimize.
[2024-06-01 16:27:58] [INFO ] Deduced a trap composed of 131 places in 306 ms of which 2 ms to minimize.
[2024-06-01 16:27:58] [INFO ] Deduced a trap composed of 122 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:27:59] [INFO ] Deduced a trap composed of 131 places in 310 ms of which 3 ms to minimize.
[2024-06-01 16:27:59] [INFO ] Deduced a trap composed of 126 places in 256 ms of which 2 ms to minimize.
[2024-06-01 16:27:59] [INFO ] Deduced a trap composed of 137 places in 343 ms of which 3 ms to minimize.
[2024-06-01 16:28:00] [INFO ] Deduced a trap composed of 146 places in 351 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/131 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/1441 variables, and 131 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1028 constraints, Known Traps: 79/79 constraints]
After SMT, in 45384ms problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 45397ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45422 ms. Remains : 411/411 places, 1039/1039 transitions.
[2024-06-01 16:28:01] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:28:01] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[3] Max Struct:[10]
RANDOM walk for 1000000 steps (70276 resets) in 8898 ms. (112 steps per ms)
BEST_FIRST walk for 1000001 steps (9608 resets) in 1703 ms. (586 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[3] Max Struct:[10]
[2024-06-01 16:28:12] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:28:12] [INFO ] Invariant cache hit.
[2024-06-01 16:28:12] [INFO ] [Real]Absence check using 55 positive place invariants in 16 ms returned sat
[2024-06-01 16:28:12] [INFO ] [Real]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:28:12] [INFO ] [Real]Absence check using state equation in 290 ms returned sat
[2024-06-01 16:28:12] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 16:28:12] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2024-06-01 16:28:12] [INFO ] [Nat]Absence check using 55 positive and 7 generalized place invariants in 8 ms returned sat
[2024-06-01 16:28:13] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2024-06-01 16:28:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:28:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 127 ms returned sat
[2024-06-01 16:28:13] [INFO ] Deduced a trap composed of 168 places in 352 ms of which 4 ms to minimize.
[2024-06-01 16:28:14] [INFO ] Deduced a trap composed of 162 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:28:14] [INFO ] Deduced a trap composed of 166 places in 294 ms of which 3 ms to minimize.
[2024-06-01 16:28:14] [INFO ] Deduced a trap composed of 164 places in 308 ms of which 3 ms to minimize.
[2024-06-01 16:28:15] [INFO ] Deduced a trap composed of 158 places in 310 ms of which 3 ms to minimize.
[2024-06-01 16:28:15] [INFO ] Deduced a trap composed of 164 places in 295 ms of which 2 ms to minimize.
[2024-06-01 16:28:15] [INFO ] Deduced a trap composed of 160 places in 294 ms of which 6 ms to minimize.
[2024-06-01 16:28:16] [INFO ] Deduced a trap composed of 166 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:28:16] [INFO ] Deduced a trap composed of 158 places in 376 ms of which 3 ms to minimize.
[2024-06-01 16:28:16] [INFO ] Deduced a trap composed of 162 places in 257 ms of which 3 ms to minimize.
[2024-06-01 16:28:17] [INFO ] Deduced a trap composed of 156 places in 263 ms of which 2 ms to minimize.
[2024-06-01 16:28:17] [INFO ] Deduced a trap composed of 171 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:28:17] [INFO ] Deduced a trap composed of 169 places in 214 ms of which 2 ms to minimize.
[2024-06-01 16:28:18] [INFO ] Deduced a trap composed of 164 places in 239 ms of which 2 ms to minimize.
[2024-06-01 16:28:18] [INFO ] Deduced a trap composed of 164 places in 269 ms of which 2 ms to minimize.
[2024-06-01 16:28:18] [INFO ] Deduced a trap composed of 166 places in 245 ms of which 2 ms to minimize.
[2024-06-01 16:28:19] [INFO ] Deduced a trap composed of 160 places in 262 ms of which 2 ms to minimize.
[2024-06-01 16:28:19] [INFO ] Deduced a trap composed of 172 places in 252 ms of which 3 ms to minimize.
[2024-06-01 16:28:19] [INFO ] Deduced a trap composed of 158 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:28:20] [INFO ] Deduced a trap composed of 164 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:28:20] [INFO ] Deduced a trap composed of 160 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:28:20] [INFO ] Deduced a trap composed of 164 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:28:20] [INFO ] Deduced a trap composed of 162 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:28:21] [INFO ] Deduced a trap composed of 158 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:28:21] [INFO ] Deduced a trap composed of 168 places in 262 ms of which 2 ms to minimize.
[2024-06-01 16:28:21] [INFO ] Deduced a trap composed of 160 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:28:22] [INFO ] Deduced a trap composed of 160 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:28:22] [INFO ] Deduced a trap composed of 166 places in 269 ms of which 2 ms to minimize.
[2024-06-01 16:28:23] [INFO ] Deduced a trap composed of 162 places in 280 ms of which 2 ms to minimize.
[2024-06-01 16:28:23] [INFO ] Deduced a trap composed of 162 places in 292 ms of which 3 ms to minimize.
[2024-06-01 16:28:23] [INFO ] Deduced a trap composed of 173 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:28:24] [INFO ] Deduced a trap composed of 158 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:28:24] [INFO ] Deduced a trap composed of 162 places in 270 ms of which 2 ms to minimize.
[2024-06-01 16:28:25] [INFO ] Deduced a trap composed of 158 places in 253 ms of which 2 ms to minimize.
[2024-06-01 16:28:25] [INFO ] Deduced a trap composed of 162 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:28:25] [INFO ] Deduced a trap composed of 158 places in 267 ms of which 3 ms to minimize.
[2024-06-01 16:28:26] [INFO ] Deduced a trap composed of 164 places in 300 ms of which 2 ms to minimize.
[2024-06-01 16:28:27] [INFO ] Deduced a trap composed of 156 places in 265 ms of which 2 ms to minimize.
[2024-06-01 16:28:27] [INFO ] Deduced a trap composed of 164 places in 278 ms of which 2 ms to minimize.
[2024-06-01 16:28:27] [INFO ] Deduced a trap composed of 160 places in 260 ms of which 2 ms to minimize.
[2024-06-01 16:28:28] [INFO ] Deduced a trap composed of 164 places in 283 ms of which 2 ms to minimize.
[2024-06-01 16:28:32] [INFO ] Trap strengthening (SAT) tested/added 41/41 trap constraints in 19580 ms
Current structural bounds on expressions (after SMT) : Max Seen:[3] Max Struct:[10]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[3] Max Struct:[10]
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 34 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 411/411 places, 1039/1039 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 46 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
[2024-06-01 16:28:33] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:28:33] [INFO ] Invariant cache hit.
[2024-06-01 16:28:33] [INFO ] Implicit Places using invariants in 363 ms returned []
[2024-06-01 16:28:33] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:28:33] [INFO ] Invariant cache hit.
[2024-06-01 16:28:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:28:34] [INFO ] Implicit Places using invariants and state equation in 1573 ms returned []
Implicit Place search using SMT with State Equation took 1948 ms to find 0 implicit places.
[2024-06-01 16:28:35] [INFO ] Redundant transitions in 21 ms returned []
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:28:35] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:28:35] [INFO ] Invariant cache hit.
[2024-06-01 16:28:35] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:28:46] [INFO ] Deduced a trap composed of 122 places in 191 ms of which 3 ms to minimize.
[2024-06-01 16:28:46] [INFO ] Deduced a trap composed of 127 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:28:46] [INFO ] Deduced a trap composed of 117 places in 204 ms of which 3 ms to minimize.
[2024-06-01 16:28:47] [INFO ] Deduced a trap composed of 132 places in 160 ms of which 2 ms to minimize.
[2024-06-01 16:28:47] [INFO ] Deduced a trap composed of 117 places in 163 ms of which 2 ms to minimize.
[2024-06-01 16:28:47] [INFO ] Deduced a trap composed of 117 places in 157 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:28:52] [INFO ] Deduced a trap composed of 127 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:28:52] [INFO ] Deduced a trap composed of 117 places in 166 ms of which 3 ms to minimize.
[2024-06-01 16:28:52] [INFO ] Deduced a trap composed of 122 places in 173 ms of which 3 ms to minimize.
[2024-06-01 16:28:53] [INFO ] Deduced a trap composed of 117 places in 165 ms of which 3 ms to minimize.
[2024-06-01 16:28:53] [INFO ] Deduced a trap composed of 122 places in 162 ms of which 3 ms to minimize.
[2024-06-01 16:28:53] [INFO ] Deduced a trap composed of 117 places in 165 ms of which 2 ms to minimize.
[2024-06-01 16:28:53] [INFO ] Deduced a trap composed of 117 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:28:53] [INFO ] Deduced a trap composed of 117 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:28:54] [INFO ] Deduced a trap composed of 122 places in 180 ms of which 3 ms to minimize.
[2024-06-01 16:28:54] [INFO ] Deduced a trap composed of 117 places in 194 ms of which 2 ms to minimize.
[2024-06-01 16:28:54] [INFO ] Deduced a trap composed of 117 places in 168 ms of which 3 ms to minimize.
[2024-06-01 16:28:54] [INFO ] Deduced a trap composed of 117 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:28:59] [INFO ] Deduced a trap composed of 14 places in 199 ms of which 3 ms to minimize.
[2024-06-01 16:29:00] [INFO ] Deduced a trap composed of 163 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:29:00] [INFO ] Deduced a trap composed of 161 places in 168 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 5 (OVERLAPS) 9/410 variables, 9/82 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 410/1441 variables, and 82 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 21/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:29:12] [INFO ] Deduced a trap composed of 18 places in 202 ms of which 2 ms to minimize.
[2024-06-01 16:29:12] [INFO ] Deduced a trap composed of 112 places in 199 ms of which 2 ms to minimize.
[2024-06-01 16:29:13] [INFO ] Deduced a trap composed of 102 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:29:13] [INFO ] Deduced a trap composed of 102 places in 317 ms of which 3 ms to minimize.
[2024-06-01 16:29:13] [INFO ] Deduced a trap composed of 126 places in 301 ms of which 3 ms to minimize.
[2024-06-01 16:29:14] [INFO ] Deduced a trap composed of 112 places in 305 ms of which 2 ms to minimize.
[2024-06-01 16:29:14] [INFO ] Deduced a trap composed of 126 places in 290 ms of which 3 ms to minimize.
[2024-06-01 16:29:14] [INFO ] Deduced a trap composed of 131 places in 300 ms of which 2 ms to minimize.
[2024-06-01 16:29:15] [INFO ] Deduced a trap composed of 131 places in 284 ms of which 2 ms to minimize.
[2024-06-01 16:29:15] [INFO ] Deduced a trap composed of 131 places in 283 ms of which 3 ms to minimize.
[2024-06-01 16:29:15] [INFO ] Deduced a trap composed of 146 places in 260 ms of which 2 ms to minimize.
[2024-06-01 16:29:15] [INFO ] Deduced a trap composed of 141 places in 246 ms of which 2 ms to minimize.
[2024-06-01 16:29:16] [INFO ] Deduced a trap composed of 141 places in 264 ms of which 3 ms to minimize.
[2024-06-01 16:29:16] [INFO ] Deduced a trap composed of 127 places in 311 ms of which 3 ms to minimize.
[2024-06-01 16:29:16] [INFO ] Deduced a trap composed of 132 places in 272 ms of which 3 ms to minimize.
[2024-06-01 16:29:17] [INFO ] Deduced a trap composed of 126 places in 268 ms of which 3 ms to minimize.
[2024-06-01 16:29:17] [INFO ] Deduced a trap composed of 131 places in 263 ms of which 2 ms to minimize.
[2024-06-01 16:29:17] [INFO ] Deduced a trap composed of 127 places in 247 ms of which 2 ms to minimize.
[2024-06-01 16:29:17] [INFO ] Deduced a trap composed of 126 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:29:18] [INFO ] Deduced a trap composed of 127 places in 226 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:29:18] [INFO ] Deduced a trap composed of 132 places in 189 ms of which 3 ms to minimize.
[2024-06-01 16:29:19] [INFO ] Deduced a trap composed of 122 places in 186 ms of which 3 ms to minimize.
[2024-06-01 16:29:19] [INFO ] Deduced a trap composed of 122 places in 178 ms of which 3 ms to minimize.
[2024-06-01 16:29:19] [INFO ] Deduced a trap composed of 127 places in 188 ms of which 2 ms to minimize.
[2024-06-01 16:29:19] [INFO ] Deduced a trap composed of 122 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:29:19] [INFO ] Deduced a trap composed of 127 places in 154 ms of which 3 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 168 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 122 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 117 places in 149 ms of which 2 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 132 places in 133 ms of which 5 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 117 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:29:20] [INFO ] Deduced a trap composed of 117 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:29:21] [INFO ] Deduced a trap composed of 172 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:29:21] [INFO ] Deduced a trap composed of 175 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:29:21] [INFO ] Deduced a trap composed of 168 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:29:21] [INFO ] Deduced a trap composed of 168 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:29:22] [INFO ] Deduced a trap composed of 132 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:29:22] [INFO ] Deduced a trap composed of 136 places in 247 ms of which 2 ms to minimize.
[2024-06-01 16:29:22] [INFO ] Deduced a trap composed of 170 places in 224 ms of which 2 ms to minimize.
[2024-06-01 16:29:22] [INFO ] Deduced a trap composed of 122 places in 228 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:29:24] [INFO ] Deduced a trap composed of 131 places in 246 ms of which 2 ms to minimize.
[2024-06-01 16:29:24] [INFO ] Deduced a trap composed of 131 places in 228 ms of which 3 ms to minimize.
[2024-06-01 16:29:25] [INFO ] Deduced a trap composed of 127 places in 260 ms of which 2 ms to minimize.
[2024-06-01 16:29:25] [INFO ] Deduced a trap composed of 131 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:29:25] [INFO ] Deduced a trap composed of 136 places in 266 ms of which 3 ms to minimize.
[2024-06-01 16:29:26] [INFO ] Deduced a trap composed of 136 places in 287 ms of which 3 ms to minimize.
[2024-06-01 16:29:26] [INFO ] Deduced a trap composed of 175 places in 277 ms of which 2 ms to minimize.
[2024-06-01 16:29:26] [INFO ] Deduced a trap composed of 136 places in 253 ms of which 2 ms to minimize.
[2024-06-01 16:29:26] [INFO ] Deduced a trap composed of 122 places in 273 ms of which 3 ms to minimize.
[2024-06-01 16:29:27] [INFO ] Deduced a trap composed of 132 places in 244 ms of which 2 ms to minimize.
[2024-06-01 16:29:27] [INFO ] Deduced a trap composed of 132 places in 269 ms of which 3 ms to minimize.
[2024-06-01 16:29:27] [INFO ] Deduced a trap composed of 132 places in 264 ms of which 2 ms to minimize.
[2024-06-01 16:29:28] [INFO ] Deduced a trap composed of 142 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:29:28] [INFO ] Deduced a trap composed of 137 places in 246 ms of which 2 ms to minimize.
[2024-06-01 16:29:28] [INFO ] Deduced a trap composed of 137 places in 287 ms of which 5 ms to minimize.
[2024-06-01 16:29:29] [INFO ] Deduced a trap composed of 83 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:29:29] [INFO ] Deduced a trap composed of 83 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:29:29] [INFO ] Deduced a trap composed of 92 places in 288 ms of which 3 ms to minimize.
[2024-06-01 16:29:29] [INFO ] Deduced a trap composed of 104 places in 280 ms of which 3 ms to minimize.
[2024-06-01 16:29:30] [INFO ] Deduced a trap composed of 83 places in 287 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:29:34] [INFO ] Deduced a trap composed of 131 places in 317 ms of which 3 ms to minimize.
[2024-06-01 16:29:35] [INFO ] Deduced a trap composed of 110 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:29:36] [INFO ] Deduced a trap composed of 117 places in 333 ms of which 5 ms to minimize.
[2024-06-01 16:29:36] [INFO ] Deduced a trap composed of 117 places in 307 ms of which 3 ms to minimize.
[2024-06-01 16:29:36] [INFO ] Deduced a trap composed of 110 places in 291 ms of which 3 ms to minimize.
[2024-06-01 16:29:37] [INFO ] Deduced a trap composed of 124 places in 334 ms of which 3 ms to minimize.
[2024-06-01 16:29:37] [INFO ] Deduced a trap composed of 176 places in 298 ms of which 3 ms to minimize.
[2024-06-01 16:29:40] [INFO ] Deduced a trap composed of 81 places in 308 ms of which 4 ms to minimize.
[2024-06-01 16:29:41] [INFO ] Deduced a trap composed of 168 places in 344 ms of which 3 ms to minimize.
[2024-06-01 16:29:41] [INFO ] Deduced a trap composed of 180 places in 282 ms of which 2 ms to minimize.
SMT process timed out in 66368ms, After SMT, problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 66389ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68418 ms. Remains : 411/411 places, 1039/1039 transitions.
RANDOM walk for 40000 steps (2779 resets) in 1051 ms. (38 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (365 resets) in 99 ms. (400 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (372 resets) in 99 ms. (400 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 426850 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :0 out of 2
Probabilistic random walk after 426850 steps, saw 69685 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
[2024-06-01 16:29:44] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:29:44] [INFO ] Invariant cache hit.
[2024-06-01 16:29:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem MAX0 is UNSAT
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/410 variables, 2/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/410 variables, 0/62 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1030/1440 variables, 410/472 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 1/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 0/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1441 variables, 1/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1441/1441 variables, and 474 constraints, problems are : Problem set: 1 solved, 1 unsolved in 342 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 411/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:29:45] [INFO ] Deduced a trap composed of 164 places in 184 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 1/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/61 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/410 variables, 2/63 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/410 variables, 0/63 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1030/1440 variables, 410/473 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 1/474 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-06-01 16:29:45] [INFO ] Deduced a trap composed of 158 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:29:46] [INFO ] Deduced a trap composed of 164 places in 203 ms of which 3 ms to minimize.
[2024-06-01 16:29:46] [INFO ] Deduced a trap composed of 162 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:29:46] [INFO ] Deduced a trap composed of 164 places in 211 ms of which 2 ms to minimize.
[2024-06-01 16:29:46] [INFO ] Deduced a trap composed of 162 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:29:47] [INFO ] Deduced a trap composed of 162 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:29:47] [INFO ] Deduced a trap composed of 160 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:29:47] [INFO ] Deduced a trap composed of 164 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:29:47] [INFO ] Deduced a trap composed of 177 places in 193 ms of which 2 ms to minimize.
[2024-06-01 16:29:47] [INFO ] Deduced a trap composed of 160 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:29:48] [INFO ] Deduced a trap composed of 174 places in 206 ms of which 2 ms to minimize.
[2024-06-01 16:29:48] [INFO ] Deduced a trap composed of 162 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:29:48] [INFO ] Deduced a trap composed of 160 places in 186 ms of which 2 ms to minimize.
[2024-06-01 16:29:48] [INFO ] Deduced a trap composed of 162 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:29:49] [INFO ] Deduced a trap composed of 168 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:29:49] [INFO ] Deduced a trap composed of 166 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:29:49] [INFO ] Deduced a trap composed of 170 places in 204 ms of which 2 ms to minimize.
[2024-06-01 16:29:49] [INFO ] Deduced a trap composed of 168 places in 199 ms of which 2 ms to minimize.
[2024-06-01 16:29:49] [INFO ] Deduced a trap composed of 179 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:29:50] [INFO ] Deduced a trap composed of 160 places in 223 ms of which 2 ms to minimize.
SMT process timed out in 5413ms, After SMT, problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 28 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:29:50] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:29:50] [INFO ] Invariant cache hit.
[2024-06-01 16:29:50] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:30:01] [INFO ] Deduced a trap composed of 122 places in 115 ms of which 2 ms to minimize.
[2024-06-01 16:30:01] [INFO ] Deduced a trap composed of 127 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:30:02] [INFO ] Deduced a trap composed of 117 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:30:02] [INFO ] Deduced a trap composed of 132 places in 140 ms of which 1 ms to minimize.
[2024-06-01 16:30:02] [INFO ] Deduced a trap composed of 117 places in 142 ms of which 2 ms to minimize.
[2024-06-01 16:30:02] [INFO ] Deduced a trap composed of 117 places in 146 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:30:07] [INFO ] Deduced a trap composed of 127 places in 131 ms of which 2 ms to minimize.
[2024-06-01 16:30:07] [INFO ] Deduced a trap composed of 117 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:30:07] [INFO ] Deduced a trap composed of 122 places in 136 ms of which 2 ms to minimize.
[2024-06-01 16:30:07] [INFO ] Deduced a trap composed of 117 places in 140 ms of which 1 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 122 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 117 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 117 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 117 places in 140 ms of which 2 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 122 places in 118 ms of which 2 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 117 places in 128 ms of which 1 ms to minimize.
[2024-06-01 16:30:08] [INFO ] Deduced a trap composed of 117 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:30:09] [INFO ] Deduced a trap composed of 117 places in 129 ms of which 2 ms to minimize.
[2024-06-01 16:30:13] [INFO ] Deduced a trap composed of 14 places in 150 ms of which 2 ms to minimize.
[2024-06-01 16:30:13] [INFO ] Deduced a trap composed of 163 places in 141 ms of which 2 ms to minimize.
[2024-06-01 16:30:13] [INFO ] Deduced a trap composed of 161 places in 141 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 401/1441 variables, and 73 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 21/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:30:17] [INFO ] Deduced a trap composed of 18 places in 154 ms of which 1 ms to minimize.
[2024-06-01 16:30:18] [INFO ] Deduced a trap composed of 112 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:30:18] [INFO ] Deduced a trap composed of 102 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:30:18] [INFO ] Deduced a trap composed of 102 places in 205 ms of which 2 ms to minimize.
[2024-06-01 16:30:18] [INFO ] Deduced a trap composed of 126 places in 213 ms of which 2 ms to minimize.
[2024-06-01 16:30:18] [INFO ] Deduced a trap composed of 112 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:30:19] [INFO ] Deduced a trap composed of 126 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:30:19] [INFO ] Deduced a trap composed of 131 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:30:19] [INFO ] Deduced a trap composed of 131 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:30:19] [INFO ] Deduced a trap composed of 131 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:30:20] [INFO ] Deduced a trap composed of 146 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:30:20] [INFO ] Deduced a trap composed of 141 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:30:20] [INFO ] Deduced a trap composed of 141 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:30:20] [INFO ] Deduced a trap composed of 127 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:30:21] [INFO ] Deduced a trap composed of 132 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:30:21] [INFO ] Deduced a trap composed of 126 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:30:21] [INFO ] Deduced a trap composed of 131 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:30:21] [INFO ] Deduced a trap composed of 127 places in 220 ms of which 2 ms to minimize.
[2024-06-01 16:30:21] [INFO ] Deduced a trap composed of 126 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:30:22] [INFO ] Deduced a trap composed of 127 places in 219 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:30:22] [INFO ] Deduced a trap composed of 132 places in 148 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 122 places in 152 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 122 places in 132 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 127 places in 138 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 122 places in 125 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 127 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 168 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:30:23] [INFO ] Deduced a trap composed of 122 places in 136 ms of which 1 ms to minimize.
[2024-06-01 16:30:24] [INFO ] Deduced a trap composed of 117 places in 159 ms of which 2 ms to minimize.
[2024-06-01 16:30:24] [INFO ] Deduced a trap composed of 132 places in 161 ms of which 2 ms to minimize.
[2024-06-01 16:30:24] [INFO ] Deduced a trap composed of 117 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:30:24] [INFO ] Deduced a trap composed of 117 places in 149 ms of which 1 ms to minimize.
[2024-06-01 16:30:24] [INFO ] Deduced a trap composed of 172 places in 268 ms of which 2 ms to minimize.
[2024-06-01 16:30:25] [INFO ] Deduced a trap composed of 175 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:30:25] [INFO ] Deduced a trap composed of 168 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:30:25] [INFO ] Deduced a trap composed of 168 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:30:25] [INFO ] Deduced a trap composed of 132 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:30:25] [INFO ] Deduced a trap composed of 136 places in 224 ms of which 2 ms to minimize.
[2024-06-01 16:30:26] [INFO ] Deduced a trap composed of 170 places in 226 ms of which 2 ms to minimize.
[2024-06-01 16:30:26] [INFO ] Deduced a trap composed of 122 places in 209 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:30:28] [INFO ] Deduced a trap composed of 131 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:30:28] [INFO ] Deduced a trap composed of 131 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:30:28] [INFO ] Deduced a trap composed of 127 places in 206 ms of which 2 ms to minimize.
[2024-06-01 16:30:28] [INFO ] Deduced a trap composed of 131 places in 231 ms of which 2 ms to minimize.
[2024-06-01 16:30:29] [INFO ] Deduced a trap composed of 136 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:30:29] [INFO ] Deduced a trap composed of 136 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:30:29] [INFO ] Deduced a trap composed of 175 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:30:29] [INFO ] Deduced a trap composed of 136 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:30:30] [INFO ] Deduced a trap composed of 122 places in 234 ms of which 2 ms to minimize.
[2024-06-01 16:30:30] [INFO ] Deduced a trap composed of 132 places in 296 ms of which 3 ms to minimize.
[2024-06-01 16:30:30] [INFO ] Deduced a trap composed of 132 places in 241 ms of which 2 ms to minimize.
[2024-06-01 16:30:31] [INFO ] Deduced a trap composed of 132 places in 295 ms of which 3 ms to minimize.
[2024-06-01 16:30:31] [INFO ] Deduced a trap composed of 142 places in 257 ms of which 3 ms to minimize.
[2024-06-01 16:30:31] [INFO ] Deduced a trap composed of 137 places in 268 ms of which 3 ms to minimize.
[2024-06-01 16:30:31] [INFO ] Deduced a trap composed of 137 places in 311 ms of which 3 ms to minimize.
[2024-06-01 16:30:32] [INFO ] Deduced a trap composed of 83 places in 302 ms of which 3 ms to minimize.
[2024-06-01 16:30:32] [INFO ] Deduced a trap composed of 83 places in 279 ms of which 3 ms to minimize.
[2024-06-01 16:30:33] [INFO ] Deduced a trap composed of 92 places in 338 ms of which 3 ms to minimize.
[2024-06-01 16:30:33] [INFO ] Deduced a trap composed of 104 places in 327 ms of which 3 ms to minimize.
[2024-06-01 16:30:33] [INFO ] Deduced a trap composed of 83 places in 334 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 401/1441 variables, and 133 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 20052 ms.
Refiners :[Positive P Invariants (semi-flows): 46/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1028 constraints, Known Traps: 81/81 constraints]
After SMT, in 46216ms problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 46226ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46256 ms. Remains : 411/411 places, 1039/1039 transitions.
RANDOM walk for 40000 steps (2800 resets) in 746 ms. (53 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (356 resets) in 148 ms. (268 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 560378 steps, run timeout after 3001 ms. (steps per millisecond=186 ) properties seen :0 out of 1
Probabilistic random walk after 560378 steps, saw 91155 distinct states, run finished after 3001 ms. (steps per millisecond=186 ) properties seen :0
[2024-06-01 16:30:39] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:30:39] [INFO ] Invariant cache hit.
[2024-06-01 16:30:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/410 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/410 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1030/1440 variables, 410/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1440 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/1441 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1441 variables, 0/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1441/1441 variables, and 474 constraints, problems are : Problem set: 0 solved, 1 unsolved in 392 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 411/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 57/58 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 317/375 variables, 31/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 22/397 variables, 22/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 11/408 variables, 6/60 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:30:40] [INFO ] Deduced a trap composed of 164 places in 234 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/410 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/410 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1030/1440 variables, 410/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1440 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:30:41] [INFO ] Deduced a trap composed of 158 places in 279 ms of which 2 ms to minimize.
[2024-06-01 16:30:41] [INFO ] Deduced a trap composed of 164 places in 231 ms of which 2 ms to minimize.
[2024-06-01 16:30:41] [INFO ] Deduced a trap composed of 162 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:30:41] [INFO ] Deduced a trap composed of 164 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:30:42] [INFO ] Deduced a trap composed of 162 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:30:42] [INFO ] Deduced a trap composed of 162 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:30:42] [INFO ] Deduced a trap composed of 160 places in 200 ms of which 2 ms to minimize.
[2024-06-01 16:30:42] [INFO ] Deduced a trap composed of 164 places in 189 ms of which 2 ms to minimize.
[2024-06-01 16:30:43] [INFO ] Deduced a trap composed of 177 places in 182 ms of which 2 ms to minimize.
[2024-06-01 16:30:43] [INFO ] Deduced a trap composed of 160 places in 193 ms of which 2 ms to minimize.
[2024-06-01 16:30:43] [INFO ] Deduced a trap composed of 174 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:30:43] [INFO ] Deduced a trap composed of 162 places in 197 ms of which 2 ms to minimize.
[2024-06-01 16:30:43] [INFO ] Deduced a trap composed of 160 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:30:44] [INFO ] Deduced a trap composed of 162 places in 168 ms of which 2 ms to minimize.
[2024-06-01 16:30:44] [INFO ] Deduced a trap composed of 168 places in 189 ms of which 2 ms to minimize.
[2024-06-01 16:30:44] [INFO ] Deduced a trap composed of 166 places in 200 ms of which 2 ms to minimize.
[2024-06-01 16:30:44] [INFO ] Deduced a trap composed of 170 places in 195 ms of which 2 ms to minimize.
[2024-06-01 16:30:45] [INFO ] Deduced a trap composed of 168 places in 218 ms of which 15 ms to minimize.
[2024-06-01 16:30:45] [INFO ] Deduced a trap composed of 179 places in 196 ms of which 2 ms to minimize.
[2024-06-01 16:30:45] [INFO ] Deduced a trap composed of 160 places in 183 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1440 variables, 20/494 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:30:45] [INFO ] Deduced a trap composed of 166 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:30:45] [INFO ] Deduced a trap composed of 172 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:30:46] [INFO ] Deduced a trap composed of 168 places in 202 ms of which 2 ms to minimize.
[2024-06-01 16:30:46] [INFO ] Deduced a trap composed of 158 places in 194 ms of which 2 ms to minimize.
[2024-06-01 16:30:46] [INFO ] Deduced a trap composed of 162 places in 202 ms of which 2 ms to minimize.
[2024-06-01 16:30:46] [INFO ] Deduced a trap composed of 158 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:30:47] [INFO ] Deduced a trap composed of 166 places in 194 ms of which 1 ms to minimize.
[2024-06-01 16:30:47] [INFO ] Deduced a trap composed of 158 places in 193 ms of which 2 ms to minimize.
[2024-06-01 16:30:47] [INFO ] Deduced a trap composed of 179 places in 217 ms of which 2 ms to minimize.
[2024-06-01 16:30:47] [INFO ] Deduced a trap composed of 162 places in 218 ms of which 2 ms to minimize.
[2024-06-01 16:30:48] [INFO ] Deduced a trap composed of 160 places in 198 ms of which 2 ms to minimize.
[2024-06-01 16:30:48] [INFO ] Deduced a trap composed of 166 places in 243 ms of which 2 ms to minimize.
[2024-06-01 16:30:48] [INFO ] Deduced a trap composed of 160 places in 184 ms of which 3 ms to minimize.
[2024-06-01 16:30:49] [INFO ] Deduced a trap composed of 150 places in 248 ms of which 2 ms to minimize.
[2024-06-01 16:30:49] [INFO ] Deduced a trap composed of 162 places in 220 ms of which 3 ms to minimize.
[2024-06-01 16:30:49] [INFO ] Deduced a trap composed of 156 places in 215 ms of which 2 ms to minimize.
[2024-06-01 16:30:50] [INFO ] Deduced a trap composed of 160 places in 193 ms of which 2 ms to minimize.
[2024-06-01 16:30:50] [INFO ] Deduced a trap composed of 160 places in 206 ms of which 2 ms to minimize.
[2024-06-01 16:30:50] [INFO ] Deduced a trap composed of 162 places in 248 ms of which 2 ms to minimize.
[2024-06-01 16:30:51] [INFO ] Deduced a trap composed of 166 places in 262 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1440 variables, 20/514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:30:51] [INFO ] Deduced a trap composed of 162 places in 239 ms of which 2 ms to minimize.
[2024-06-01 16:30:51] [INFO ] Deduced a trap composed of 162 places in 234 ms of which 2 ms to minimize.
[2024-06-01 16:30:52] [INFO ] Deduced a trap composed of 162 places in 243 ms of which 3 ms to minimize.
[2024-06-01 16:30:52] [INFO ] Deduced a trap composed of 158 places in 222 ms of which 3 ms to minimize.
[2024-06-01 16:30:52] [INFO ] Deduced a trap composed of 168 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:30:53] [INFO ] Deduced a trap composed of 166 places in 175 ms of which 2 ms to minimize.
[2024-06-01 16:30:53] [INFO ] Deduced a trap composed of 164 places in 221 ms of which 1 ms to minimize.
[2024-06-01 16:30:53] [INFO ] Deduced a trap composed of 164 places in 280 ms of which 2 ms to minimize.
[2024-06-01 16:30:53] [INFO ] Deduced a trap composed of 170 places in 193 ms of which 2 ms to minimize.
[2024-06-01 16:30:54] [INFO ] Deduced a trap composed of 160 places in 181 ms of which 2 ms to minimize.
[2024-06-01 16:30:54] [INFO ] Deduced a trap composed of 164 places in 222 ms of which 2 ms to minimize.
[2024-06-01 16:30:54] [INFO ] Deduced a trap composed of 168 places in 231 ms of which 3 ms to minimize.
[2024-06-01 16:30:55] [INFO ] Deduced a trap composed of 160 places in 255 ms of which 2 ms to minimize.
[2024-06-01 16:30:56] [INFO ] Deduced a trap composed of 158 places in 265 ms of which 2 ms to minimize.
[2024-06-01 16:30:56] [INFO ] Deduced a trap composed of 170 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:30:57] [INFO ] Deduced a trap composed of 168 places in 250 ms of which 2 ms to minimize.
[2024-06-01 16:30:58] [INFO ] Deduced a trap composed of 160 places in 251 ms of which 2 ms to minimize.
[2024-06-01 16:30:58] [INFO ] Deduced a trap composed of 164 places in 238 ms of which 2 ms to minimize.
[2024-06-01 16:30:58] [INFO ] Deduced a trap composed of 170 places in 230 ms of which 2 ms to minimize.
[2024-06-01 16:30:58] [INFO ] Deduced a trap composed of 173 places in 227 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/1440 variables, 20/534 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:30:59] [INFO ] Deduced a trap composed of 160 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:30:59] [INFO ] Deduced a trap composed of 164 places in 239 ms of which 2 ms to minimize.
[2024-06-01 16:31:00] [INFO ] Deduced a trap composed of 162 places in 252 ms of which 2 ms to minimize.
[2024-06-01 16:31:00] [INFO ] Deduced a trap composed of 160 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:31:00] [INFO ] Deduced a trap composed of 164 places in 223 ms of which 2 ms to minimize.
[2024-06-01 16:31:01] [INFO ] Deduced a trap composed of 179 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:31:01] [INFO ] Deduced a trap composed of 166 places in 284 ms of which 3 ms to minimize.
[2024-06-01 16:31:02] [INFO ] Deduced a trap composed of 166 places in 291 ms of which 3 ms to minimize.
[2024-06-01 16:31:02] [INFO ] Deduced a trap composed of 164 places in 280 ms of which 3 ms to minimize.
[2024-06-01 16:31:03] [INFO ] Deduced a trap composed of 175 places in 274 ms of which 3 ms to minimize.
[2024-06-01 16:31:03] [INFO ] Deduced a trap composed of 162 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:31:03] [INFO ] Deduced a trap composed of 152 places in 225 ms of which 2 ms to minimize.
[2024-06-01 16:31:04] [INFO ] Deduced a trap composed of 158 places in 285 ms of which 3 ms to minimize.
[2024-06-01 16:31:04] [INFO ] Deduced a trap composed of 166 places in 318 ms of which 3 ms to minimize.
[2024-06-01 16:31:04] [INFO ] Deduced a trap composed of 166 places in 246 ms of which 2 ms to minimize.
[2024-06-01 16:31:05] [INFO ] Deduced a trap composed of 162 places in 240 ms of which 2 ms to minimize.
[2024-06-01 16:31:05] [INFO ] Deduced a trap composed of 166 places in 217 ms of which 3 ms to minimize.
[2024-06-01 16:31:05] [INFO ] Deduced a trap composed of 158 places in 246 ms of which 2 ms to minimize.
[2024-06-01 16:31:06] [INFO ] Deduced a trap composed of 158 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:31:07] [INFO ] Deduced a trap composed of 165 places in 300 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/1440 variables, 20/554 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:31:07] [INFO ] Deduced a trap composed of 158 places in 266 ms of which 2 ms to minimize.
[2024-06-01 16:31:07] [INFO ] Deduced a trap composed of 160 places in 245 ms of which 2 ms to minimize.
[2024-06-01 16:31:08] [INFO ] Deduced a trap composed of 166 places in 297 ms of which 3 ms to minimize.
[2024-06-01 16:31:09] [INFO ] Deduced a trap composed of 156 places in 328 ms of which 2 ms to minimize.
[2024-06-01 16:31:09] [INFO ] Deduced a trap composed of 164 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:31:10] [INFO ] Deduced a trap composed of 158 places in 288 ms of which 3 ms to minimize.
[2024-06-01 16:31:10] [INFO ] Deduced a trap composed of 175 places in 313 ms of which 3 ms to minimize.
[2024-06-01 16:31:11] [INFO ] Deduced a trap composed of 160 places in 272 ms of which 3 ms to minimize.
[2024-06-01 16:31:11] [INFO ] Deduced a trap composed of 162 places in 297 ms of which 3 ms to minimize.
[2024-06-01 16:31:12] [INFO ] Deduced a trap composed of 160 places in 290 ms of which 3 ms to minimize.
[2024-06-01 16:31:12] [INFO ] Deduced a trap composed of 162 places in 309 ms of which 3 ms to minimize.
[2024-06-01 16:31:13] [INFO ] Deduced a trap composed of 162 places in 261 ms of which 3 ms to minimize.
[2024-06-01 16:31:13] [INFO ] Deduced a trap composed of 169 places in 323 ms of which 3 ms to minimize.
[2024-06-01 16:31:14] [INFO ] Deduced a trap composed of 168 places in 293 ms of which 3 ms to minimize.
[2024-06-01 16:31:14] [INFO ] Deduced a trap composed of 156 places in 291 ms of which 3 ms to minimize.
[2024-06-01 16:31:14] [INFO ] Deduced a trap composed of 160 places in 234 ms of which 3 ms to minimize.
[2024-06-01 16:31:15] [INFO ] Deduced a trap composed of 164 places in 298 ms of which 3 ms to minimize.
[2024-06-01 16:31:16] [INFO ] Deduced a trap composed of 160 places in 298 ms of which 2 ms to minimize.
[2024-06-01 16:31:17] [INFO ] Deduced a trap composed of 164 places in 312 ms of which 3 ms to minimize.
[2024-06-01 16:31:21] [INFO ] Deduced a trap composed of 166 places in 265 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/1440 variables, 20/574 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-06-01 16:31:21] [INFO ] Deduced a trap composed of 166 places in 263 ms of which 3 ms to minimize.
[2024-06-01 16:31:22] [INFO ] Deduced a trap composed of 162 places in 286 ms of which 3 ms to minimize.
[2024-06-01 16:31:22] [INFO ] Deduced a trap composed of 160 places in 255 ms of which 3 ms to minimize.
[2024-06-01 16:31:22] [INFO ] Deduced a trap composed of 162 places in 227 ms of which 3 ms to minimize.
[2024-06-01 16:31:23] [INFO ] Deduced a trap composed of 160 places in 266 ms of which 3 ms to minimize.
[2024-06-01 16:31:23] [INFO ] Deduced a trap composed of 162 places in 313 ms of which 3 ms to minimize.
[2024-06-01 16:31:24] [INFO ] Deduced a trap composed of 160 places in 311 ms of which 3 ms to minimize.
[2024-06-01 16:31:24] [INFO ] Deduced a trap composed of 158 places in 291 ms of which 3 ms to minimize.
[2024-06-01 16:31:24] [INFO ] Deduced a trap composed of 166 places in 337 ms of which 3 ms to minimize.
[2024-06-01 16:31:25] [INFO ] Deduced a trap composed of 168 places in 301 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1440/1441 variables, and 584 constraints, problems are : Problem set: 0 solved, 1 unsolved in 45012 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 410/411 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 111/111 constraints]
After SMT, in 45438ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 411 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 36 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 411/411 places, 1039/1039 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 411/411 places, 1039/1039 transitions.
Applied a total of 0 rules in 29 ms. Remains 411 /411 variables (removed 0) and now considering 1039/1039 (removed 0) transitions.
[2024-06-01 16:31:25] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:31:25] [INFO ] Invariant cache hit.
[2024-06-01 16:31:25] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-06-01 16:31:25] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:31:25] [INFO ] Invariant cache hit.
[2024-06-01 16:31:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 16:31:27] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 1744 ms to find 0 implicit places.
[2024-06-01 16:31:27] [INFO ] Redundant transitions in 19 ms returned []
Running 1028 sub problems to find dead transitions.
[2024-06-01 16:31:27] [INFO ] Flow matrix only has 1030 transitions (discarded 9 similar events)
[2024-06-01 16:31:27] [INFO ] Invariant cache hit.
[2024-06-01 16:31:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:31:39] [INFO ] Deduced a trap composed of 122 places in 117 ms of which 1 ms to minimize.
[2024-06-01 16:31:39] [INFO ] Deduced a trap composed of 127 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:31:39] [INFO ] Deduced a trap composed of 117 places in 188 ms of which 3 ms to minimize.
[2024-06-01 16:31:39] [INFO ] Deduced a trap composed of 132 places in 158 ms of which 3 ms to minimize.
[2024-06-01 16:31:40] [INFO ] Deduced a trap composed of 117 places in 161 ms of which 3 ms to minimize.
[2024-06-01 16:31:40] [INFO ] Deduced a trap composed of 117 places in 160 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 6/58 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:31:45] [INFO ] Deduced a trap composed of 127 places in 185 ms of which 3 ms to minimize.
[2024-06-01 16:31:46] [INFO ] Deduced a trap composed of 117 places in 174 ms of which 3 ms to minimize.
[2024-06-01 16:31:46] [INFO ] Deduced a trap composed of 122 places in 202 ms of which 4 ms to minimize.
[2024-06-01 16:31:46] [INFO ] Deduced a trap composed of 117 places in 178 ms of which 2 ms to minimize.
[2024-06-01 16:31:46] [INFO ] Deduced a trap composed of 122 places in 185 ms of which 2 ms to minimize.
[2024-06-01 16:31:47] [INFO ] Deduced a trap composed of 117 places in 171 ms of which 3 ms to minimize.
[2024-06-01 16:31:47] [INFO ] Deduced a trap composed of 117 places in 208 ms of which 3 ms to minimize.
[2024-06-01 16:31:47] [INFO ] Deduced a trap composed of 117 places in 210 ms of which 3 ms to minimize.
[2024-06-01 16:31:47] [INFO ] Deduced a trap composed of 122 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:31:47] [INFO ] Deduced a trap composed of 117 places in 184 ms of which 2 ms to minimize.
[2024-06-01 16:31:48] [INFO ] Deduced a trap composed of 117 places in 183 ms of which 3 ms to minimize.
[2024-06-01 16:31:48] [INFO ] Deduced a trap composed of 117 places in 200 ms of which 3 ms to minimize.
[2024-06-01 16:31:52] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 2 ms to minimize.
[2024-06-01 16:31:53] [INFO ] Deduced a trap composed of 163 places in 144 ms of which 2 ms to minimize.
[2024-06-01 16:31:53] [INFO ] Deduced a trap composed of 161 places in 212 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 5 (OVERLAPS) 9/410 variables, 9/82 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 410/1441 variables, and 82 constraints, problems are : Problem set: 0 solved, 1028 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/411 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1028/1028 constraints, Known Traps: 21/21 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1028 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/401 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/401 variables, 6/52 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 21/73 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:32:05] [INFO ] Deduced a trap composed of 18 places in 223 ms of which 1 ms to minimize.
[2024-06-01 16:32:05] [INFO ] Deduced a trap composed of 112 places in 293 ms of which 2 ms to minimize.
[2024-06-01 16:32:06] [INFO ] Deduced a trap composed of 102 places in 287 ms of which 3 ms to minimize.
[2024-06-01 16:32:06] [INFO ] Deduced a trap composed of 102 places in 279 ms of which 2 ms to minimize.
[2024-06-01 16:32:06] [INFO ] Deduced a trap composed of 126 places in 252 ms of which 2 ms to minimize.
[2024-06-01 16:32:06] [INFO ] Deduced a trap composed of 112 places in 243 ms of which 3 ms to minimize.
[2024-06-01 16:32:07] [INFO ] Deduced a trap composed of 126 places in 247 ms of which 3 ms to minimize.
[2024-06-01 16:32:07] [INFO ] Deduced a trap composed of 131 places in 261 ms of which 2 ms to minimize.
[2024-06-01 16:32:07] [INFO ] Deduced a trap composed of 131 places in 208 ms of which 2 ms to minimize.
[2024-06-01 16:32:07] [INFO ] Deduced a trap composed of 131 places in 209 ms of which 2 ms to minimize.
[2024-06-01 16:32:08] [INFO ] Deduced a trap composed of 146 places in 211 ms of which 3 ms to minimize.
[2024-06-01 16:32:08] [INFO ] Deduced a trap composed of 141 places in 306 ms of which 3 ms to minimize.
[2024-06-01 16:32:08] [INFO ] Deduced a trap composed of 141 places in 273 ms of which 2 ms to minimize.
[2024-06-01 16:32:09] [INFO ] Deduced a trap composed of 127 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:32:09] [INFO ] Deduced a trap composed of 132 places in 338 ms of which 3 ms to minimize.
[2024-06-01 16:32:09] [INFO ] Deduced a trap composed of 126 places in 325 ms of which 7 ms to minimize.
[2024-06-01 16:32:10] [INFO ] Deduced a trap composed of 131 places in 278 ms of which 2 ms to minimize.
[2024-06-01 16:32:10] [INFO ] Deduced a trap composed of 127 places in 334 ms of which 3 ms to minimize.
[2024-06-01 16:32:10] [INFO ] Deduced a trap composed of 126 places in 306 ms of which 2 ms to minimize.
[2024-06-01 16:32:11] [INFO ] Deduced a trap composed of 127 places in 282 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 20/93 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:32:11] [INFO ] Deduced a trap composed of 132 places in 190 ms of which 3 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 122 places in 153 ms of which 2 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 122 places in 157 ms of which 3 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 127 places in 162 ms of which 2 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 122 places in 154 ms of which 2 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 127 places in 135 ms of which 2 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 168 places in 117 ms of which 2 ms to minimize.
[2024-06-01 16:32:12] [INFO ] Deduced a trap composed of 122 places in 134 ms of which 2 ms to minimize.
[2024-06-01 16:32:13] [INFO ] Deduced a trap composed of 117 places in 170 ms of which 3 ms to minimize.
[2024-06-01 16:32:13] [INFO ] Deduced a trap composed of 132 places in 130 ms of which 2 ms to minimize.
[2024-06-01 16:32:13] [INFO ] Deduced a trap composed of 117 places in 127 ms of which 2 ms to minimize.
[2024-06-01 16:32:13] [INFO ] Deduced a trap composed of 117 places in 145 ms of which 2 ms to minimize.
[2024-06-01 16:32:13] [INFO ] Deduced a trap composed of 172 places in 239 ms of which 2 ms to minimize.
[2024-06-01 16:32:14] [INFO ] Deduced a trap composed of 175 places in 219 ms of which 2 ms to minimize.
[2024-06-01 16:32:14] [INFO ] Deduced a trap composed of 168 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:32:14] [INFO ] Deduced a trap composed of 168 places in 210 ms of which 2 ms to minimize.
[2024-06-01 16:32:14] [INFO ] Deduced a trap composed of 132 places in 227 ms of which 2 ms to minimize.
[2024-06-01 16:32:15] [INFO ] Deduced a trap composed of 136 places in 240 ms of which 2 ms to minimize.
[2024-06-01 16:32:15] [INFO ] Deduced a trap composed of 170 places in 212 ms of which 2 ms to minimize.
[2024-06-01 16:32:15] [INFO ] Deduced a trap composed of 122 places in 239 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:32:17] [INFO ] Deduced a trap composed of 131 places in 214 ms of which 2 ms to minimize.
[2024-06-01 16:32:17] [INFO ] Deduced a trap composed of 131 places in 236 ms of which 2 ms to minimize.
[2024-06-01 16:32:18] [INFO ] Deduced a trap composed of 127 places in 233 ms of which 2 ms to minimize.
[2024-06-01 16:32:18] [INFO ] Deduced a trap composed of 131 places in 300 ms of which 3 ms to minimize.
[2024-06-01 16:32:18] [INFO ] Deduced a trap composed of 136 places in 321 ms of which 5 ms to minimize.
[2024-06-01 16:32:19] [INFO ] Deduced a trap composed of 136 places in 301 ms of which 3 ms to minimize.
[2024-06-01 16:32:19] [INFO ] Deduced a trap composed of 175 places in 307 ms of which 2 ms to minimize.
[2024-06-01 16:32:19] [INFO ] Deduced a trap composed of 136 places in 276 ms of which 2 ms to minimize.
[2024-06-01 16:32:19] [INFO ] Deduced a trap composed of 122 places in 253 ms of which 2 ms to minimize.
[2024-06-01 16:32:20] [INFO ] Deduced a trap composed of 132 places in 338 ms of which 3 ms to minimize.
[2024-06-01 16:32:20] [INFO ] Deduced a trap composed of 132 places in 316 ms of which 3 ms to minimize.
[2024-06-01 16:32:21] [INFO ] Deduced a trap composed of 132 places in 295 ms of which 2 ms to minimize.
[2024-06-01 16:32:21] [INFO ] Deduced a trap composed of 142 places in 243 ms of which 3 ms to minimize.
[2024-06-01 16:32:21] [INFO ] Deduced a trap composed of 137 places in 293 ms of which 3 ms to minimize.
[2024-06-01 16:32:21] [INFO ] Deduced a trap composed of 137 places in 256 ms of which 2 ms to minimize.
[2024-06-01 16:32:22] [INFO ] Deduced a trap composed of 83 places in 250 ms of which 2 ms to minimize.
[2024-06-01 16:32:22] [INFO ] Deduced a trap composed of 83 places in 324 ms of which 3 ms to minimize.
[2024-06-01 16:32:22] [INFO ] Deduced a trap composed of 92 places in 299 ms of which 3 ms to minimize.
[2024-06-01 16:32:23] [INFO ] Deduced a trap composed of 104 places in 287 ms of which 3 ms to minimize.
[2024-06-01 16:32:23] [INFO ] Deduced a trap composed of 83 places in 293 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/133 constraints. Problems are: Problem set: 0 solved, 1028 unsolved
[2024-06-01 16:32:28] [INFO ] Deduced a trap composed of 131 places in 221 ms of which 2 ms to minimize.
[2024-06-01 16:32:28] [INFO ] Deduced a trap composed of 110 places in 248 ms of which 2 ms to minimize.
[2024-06-01 16:32:29] [INFO ] Deduced a trap composed of 117 places in 205 ms of which 2 ms to minimize.
[2024-06-01 16:32:29] [INFO ] Deduced a trap composed of 117 places in 243 ms of which 2 ms to minimize.
[2024-06-01 16:32:29] [INFO ] Deduced a trap composed of 110 places in 225 ms of which 3 ms to minimize.
[2024-06-01 16:32:30] [INFO ] Deduced a trap composed of 124 places in 235 ms of which 2 ms to minimize.
[2024-06-01 16:32:30] [INFO ] Deduced a trap composed of 176 places in 229 ms of which 2 ms to minimize.
[2024-06-01 16:32:32] [INFO ] Deduced a trap composed of 81 places in 232 ms of which 2 ms to minimize.
[2024-06-01 16:32:33] [INFO ] Deduced a trap composed of 168 places in 241 ms of which 2 ms to minimize.
[2024-06-01 16:32:33] [INFO ] Deduced a trap composed of 180 places in 216 ms of which 2 ms to minimize.
[2024-06-01 16:32:33] [INFO ] Deduced a trap composed of 168 places in 234 ms of which 2 ms to minimize.
SMT process timed out in 66536ms, After SMT, problems are : Problem set: 0 solved, 1028 unsolved
Search for dead transitions found 0 dead transitions in 66554ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68359 ms. Remains : 411/411 places, 1039/1039 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[3] Max Struct:[10]
Ending property specific reduction for PolyORBNT-COL-S10J20-UpperBounds-06 in 322961 ms.
[2024-06-01 16:32:34] [INFO ] Flatten gal took : 356 ms
[2024-06-01 16:32:34] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 15 ms.
[2024-06-01 16:32:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 411 places, 1039 transitions and 7086 arcs took 9 ms.
Total runtime 740189 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : PolyORBNT-COL-S10J20-UpperBounds-06

BK_STOP 1717259554487

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2024
ub formula name PolyORBNT-COL-S10J20-UpperBounds-06
ub formula formula --maxsum=/tmp/3959/ub_0_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J20"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is PolyORBNT-COL-S10J20, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r516-tajo-171654447000405"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J20.tgz
mv PolyORBNT-COL-S10J20 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;